Jaw type coupling LOVEJOY.pdf

Jaw TypeJW JW-1 JW Jaw Type Overview Jaw Type Couplings—USA Standard Elastomer-in-Compression The Jaw Type couplings from Lovejoy are offered in the industry’s largest variety of stock bore/keyway combinations. These couplings require no lubrication and provide highly reliable service for light, medium, and heavy duty electrical motor and internal combustion power transmission applications. Other features and benefits include: 䡲 Fail-safe — will still perform if elastomer fails. 䡲 No metal to metal contact. 䡲 Resistant to oil, dirt, sand, moisture and grease. 䡲 More than 850,000 combinations of bore sizes. 䡲 Most types available from stock in 24 hours. Applications include power transmission to industrial equipment such as pumps, gear boxes, compressors, blowers, mixers, and conveyors. Lovejoy’s Jaw Type couplings are available in 24 sizes from a minimum torque rating of 3.5 in–lbs to a maximum torque rating of 170,004 in–lbs and a bore range of .125 inches to 7 inches. Lovejoy’s standard bore program covers AGMA, SAE, and DIN bore/ keyway and spline bore combinations. The Lovejoy Jaw Type coupling is available in a variety of metal hub and insert materials. Hubs are offered in sintered metal, aluminum, bronze, steel, stainless steel, and ductile iron. L COUPLING LC COUPLING AL COUPLING L Type This coupling offers standard shaft-to-shaft connection for general industrial duty applications. Standard L type coupling hub materials are either sintered iron (L035 L150) or cast iron (L190 - L276). LC Type This is the basic L coupling, except the insert is a snap wrap elastomer with retaining collar. Designed for easy elastomer replacement without disturbing the hubs, this coupling type is suited for applications over 1750 RPM. SS COUPLING AL Type The aluminum construction means this coupling is light weight with low overhung load and low inertia. The AL type also offers excellent resistance to atmospheric conditions, so it is perfect for corrosive environment applications. SS Type RRS COUPLING New SS type stainless steel hubs available for applications needing maximum protection against harsh environmental conditions. Sizes SS075-SS150 available from stock. Other sizes available on request. RRS Type The center “drop out” section of this coupling provides proper shaft separation while also allowing easy elastomer installation without disturbing the hubs or requiring realignment of shafts. Designed for the pump industry, it accommodates American and European industry standard pump/motor shaft separations. The drop out spacer is made of glass reinforced plastic, cast iron or aluminum. SW COUPLING SW Type This coupling is the standard L Type with a snap wrap elastomer with retaining ring. It is well suited for standard shaft-to-shaft connection in general industrial purpose applications under 1750 RPM. C & H Types These couplings provide standard shaft-to-shaft connection for medium (C) and heavy (H) duty range applications. The standard C coupling hub is made of cast iron, while the H is constructed of ductile iron. JW-2 C & H COUPLINGS The new Jaw In-Shear coupling is presented in the next section of this catalog, labeled “JIS” on the page tabs This style is available in NBR and Urethane only. Hytrel can operate in temperatures of -60° to +250° F (-51° to +121°C) and has an excellent resistance to oil and chemicals. The load cushions are held in place radially by a steel collar which is attached to one of the hubs. Maximum RPM is 1750 with retaining ring. Hytrel Hytrel is a flexible elastomer designed for high torque and high temperature operations. ! WARNING You must refer to page iv for Important Safety Instructions and Precautions for the selection and use of these products. The load cushions are in sets of 6 to 14 pieces depending on coupling size. It is best used in continuous load applications rather than cyclic or on/off service. labeled “JIS” on the page tabs. 3600 RPM max.) Cushions The cushion design is available exclusively for the Lovejoy Types C and H jaw couplings. or extreme temperatures — operates in temperatures of -40° to +450° F (-40° to +232° C). but if used in LC Type (with collar) the normal RPM rating of the coupling size applies. oil. Solid Center Spider The solid center design is the most commonly used in general power transmission applications when the shafts of the driver and driven can be kept separate by a standard gap.Jaw Type Overview Elastomers-in-Compression JW Lovejoy offers four types of elastomer designs to allow for additional flexibility in addressing specific application requirements. Snap Wrap Flexible Spider The snap wrap flexible spider design allows the spider section of the coupling to be easily installed or removed without disturbing the coupling hubs. and operates effectively in temperature ranges of -40° to + 212° F (-40° to +100°C). The cushion design has the same engineering purpose as the spider designs but is more effective in the heavy duty applications that Types C and H couplings address. 250 RPM) applications requiring high torque capabilities. Spider Materials SOX (NBR) Rubber Nitrile Butadiene (Buna N) Rubber. for Urethane/Hytrel. NOTE: Complete technical data for the new Jaw In-Shear elastomer is contained in the next section of this catalog. a highly flexible insert material that is oil resistant. dirt. oil-impregnated metal insert exclusively for low speed (max.5 times greater torque capability than NBR and offers good resistance to oil and chemicals. JW-3 . porous. Open Center Spider The open center spider design allows the shafts of the driver and driven to be positioned within a short distance. Bronze performance is not affected by water. for NBR. Bronze Bronze is a rigid. which is not possible with open center spiders. (1750 RPM max. this material provides less dampening effect and operates at a temperature range of -30° to +160° F (-34° to +71°C). It resembles natural rubber in resilience and elasticity. (Also applies to SXB Cushions.) Urethane Urethane has 1. This design also allows for close shaft separations all the way up to the hubs maximum bore. is our standard elastomer. and in limited sizes. Failure to follow the instructions and precautions can result in severe injury or death. One piece designs are used in the “L” and “AL” models (referred to as spiders) and multiple part “load cushions” are used in the “C” and “H” model couplings. This design allows for easy installation and removal of the load cushions. Open center spiders offer shaft positioning flexibility but have a lower maximum RPM capability. However. Scan down this column to the first entry where the Torque Value in the appropriate column is greater than or equal to the Design Torque calculated in Step 3. locate the appropriate elastomer material column for the elastomer selected in Step 4. Step 7: Using the Item (UPC) Number Selection charts (pgs. Step 3: Calculate the Design Torque of your application by multiplying the Nominal Torque calculated in Step 1 by the Application Service Factor determined in Step 2. JW-9 and JW-10). space limitations) List of Charts provided for Selection: Chart 1—Application Service Factors (pg. Step 6: Compare the application driver/driven shaft sizes to the maximum bore size available on the coupling selected. JW-7 or JW-20) Formulas: (HP x 63025) Nominal Torque = in-lb = RPM Nm = (KW x 9550) RPM Design Torque = Nominal Torque x Application Service Factor Steps In Selecting A Jaw Coupling Step 1: Determine the Nominal Torque of your application by using the following formula: (HP x 63025) Nominal Torque = in-lb = RPM Nm = (KW x 9550) RPM Step 2: Using the Application Service Factors Chart 1 (pg. JW-4 Refer to the maximum RPM value (pg. Information necessary before a coupling can be selected: 䡲 HP (or KW) and RPM or Torque of driver 䡲 Shaft sizes of driver and driven equipment and corresponding keyways 䡲 Application description 䡲 Environmental conditions (i. corrosive conditions. refer to the corresponding coupling size in the first column of the Coupling Nominal Rated Torque Chart 3 (pg.e. Please consult our Lovejoy application engineers. JW-20) for this elastomer torque capability to ensure that the application requirements are met. JW-7). two hubs and one elastomer. JW-7). Refer to Chart 3 (pg. When the shaft size of the driver and driven of the application are of the same diameter. Once this value is located. Step 5: Using the Coupling Nominal Rated Torque Chart 3 (pg. another type of coupling may be required for the application. extreme temperature. When shaft diameters differ. select the next largest coupling that will accommodate the driver/driven shaft diameters. find the appropriate Bore and Keyway sizes required and locate the Lovejoy Item (UPC) number. JW-6) Chart 2—Spider Performance Data (pg. Design Torque = Nominal Torque x Application Service Factor Step 4: Using the Spider Performance Data Chart 2 (pg. the hubs selected will be the same.Jaw Type Selection Process JW Jaw Type Coupling Selection Process The selection process for determining the proper jaw coupling size and elastomer requires using the charts shown on the following pages. JW-7). JW-7). hubs selected will differ accordingly. . If the requirement is not satisfied at this point. There are three components to be selected. JW-7) Chart 3—Coupling Nominal Rated Torque (pg. JW-6) select the service factor which best corresponds to your application. select the elastomer material which best corresponds to your application. If coupling bore size is not large enough for the shaft diameter. 35 in-lb is the size L150 with a nominal torque rating of 1. JW-5 . Step 5: Using the Coupling Nominal Rated Torque Chart 3 (pg.35 in-lb Step 4: Using the Elastomer Performance Data Chart 2 (pg. Continuing down the Maximum Bore column. JW-7).28 x 1. Step 7: Using the Item (UPC) number Selection charts. Read across to the L190 column to locate the Lovejoy Item (UPC) number of 12299. There are no special environmental conditions and the general operating temperature is normal room temperature of 72° F. JW-10). Step 6: Compare the application driver/driven shaft size to the maximum bore available in the coupling selected (pg. The Application Service Factor for an electric motor with standard torque driving a rotary pump is 1. This number should be prefixed with the Lovejoy Item (UPC) number of 685144. This number should be prefixed with the Lovejoy Item (UPC) number of 685144.75 inch shaft on the pump. the maximum RPM of 1800 on the electric motor of the application does not exceed the 5000 RPM maximum allowed for the L150 size coupling with an NBR elastomer. JW-8). Locate the L Type Coupling Inch Hubs selection chart (pg.125 and is able to accommodate the driver/driven shaft sizes. Read across to the L190 column to locate the Lovejoy Item (UPC) number of 12303. The L Type Coupling Elastomer chart (pg.75 inches. The electric motor (driver) of this application has a shaft size of 2. Since there are no special environmental conditions. Locate the L Type Couplings Elastomer chart (pg. JW-7). The elastomer is selected by scanning down the type column and locating the NBR (Solid) entry. the NBR elastomer column is used to determine the proper coupling size. the operating temperature is 72°F and less than 1° of angular misalignment is required. and the L Type Coupling Inch Hubs chart (pg. select the service factor which best corresponds to your application. The first bore size to be located is for the 2 inch shaft on the electric motor. Step 3: Calculate the Design Torque of your application: Design Torque = Nominal Torque x Application Service Factor = 700. the proper coupling size for this application is a Lovejoy L190 with an NBR elastomer. JW-7). JW Selection Example Therefore. Less than 1° of misalignment is expected. the NBR elastomer material is selected. Read across to the L190 column and locate the Lovejoy Item (UPC) number of 12274. The L150 coupling has a maximum bore less than the driver shaft size. JW-10). JW-7). the L190 size is found to have a maximum bore size of 2. Scan down the Bore/Keyway column to the 13/4 inch bore entry.240 in-lb. JW-8). select the elastomer material which best corresponds to your application. JW-6).28 in-lb Step 2: Using the Application Service Factor Chart 1 (pg. Referring to page JW-20. the first entry to accommodate the Design Torque value of 875.25 = 875. The value of 1. Step 1: Determine the Nominal Torque: Nominal Torque = (HP x 63025) RPM = (20 x 63025) 1800 = 700. The shaft size of the electric motor (driver) is 2.Jaw Type Selection Process A coupling is needed to connect a 20 HP standard electric motor rated at 1800 RPM to a rotary pump.75 inches. Rotary. locate the appropriate Lovejoy Item (UPC) numbers.0 inches and the pump (driven) has a shaft size of 1.0 inches and the pump (driven) is 1. Scan down the Bore/Keyway column to the 2 inch bore entry. The second bore size to be located is for the 1. in Chart 3 (pg.25. column: Electric Motor w/Standard Torque in Chart 1. provides easy reference to the Lovejoy Item (UPC) numbers. This number should be prefixed with the Lovejoy Item (UPC) number of 685144.25 is found under the application category Pumps. Scanning down the NBR column. 25 Rotary—stone or gravel.7 2. Tube ....2 2......50 1..25 Metal Forming Machines Draw Bench-carriage & Main Drive .2 1...... Mangle .. Propeller .. See Note Conveyors..25 2....75 Chiller (oil) ..50 2..... 1.6 1..00 2.......7 2... 1....75 1...3 2.0 2....00 2.....50 1.......50 1.....75 Converting Machines....50 1.....8 1. 1....5 1.. 1... 2. Bending Roll ..3 2....7 2.......25 3.. 2. 1.25 1.. 2.3 1..50 1... Screw .... 2....50 2.20 1..8 3.50 1.. Vane .. 1.. Slab Conveyor 2.50 2.....00 2.50 3..2 2..00 2...3 2.5 3...50 1...00 1....50 1.00 3 or more Cyl.7 1.00 1.7 2.75 2.2 1.7 2.3 2...50 Car Pullers .8 2........2 2..25 2.7 2.50 1......75 1.Jaw Type Selection Data Chart 1 JW Application Service Factors Electric Motor w/ Standard Torque Electric Motor w/ High Torque Steam Turbines & Engines w/4 or more cyl..00 Conveyors..00 Screw...8 1.50 2..2 2..00 Band Resaw (lumber) .50 1.25 Gear... Slitters .45 Printing Presses . 1..8 2.50 1..00 Windlass ... Coolers ...50 Induced draft w/damper control ....8 1.00 2..20 1...7 2.50 1..7 2... 1.8 2.......50 3.3 2.25 Tapping Machinery...0 1...50 1.....50 1..50 1.3 1. 1..7 1.. 1. 1.00 1.00 3.50 3....75 1. Not Uniformly Fed Assembly..8 2.3 2....0 1.7 1..... Water .....8 1..25 Cement Kilns... 1.7 3.....00 1.7 1..........00 1..8 Caution: Applications involving reciprocating engines and reciprocating driven devices are subject to critical rotational speeds which may damage the coupling and/or connected equipment...9 1.00 2..00 1.50 1. Rotary.00 2.50 2..50 Card Machine .....20 1...50 Dynamometer . 2. Edger Feeder..3 2.25 JW-6 Service Factors Electric Motor w/ Standard Torque Electric Motor w/ High Torque Steam Turbines & Engines w/4 or more cyl....25 Machine Tools Punch Press-gear Driven. 2. 2. 1.7 2.25 1. 1. 2.......00 1....25 3.....00 2...45 Loom...75 1.00 2... Vane . 1.50 2.25 2–Cyl. Shaker.......50 2.25 2..2 3...8 1.25 1.2 2..........20 1.50 2. 1.25 3. 1...3 2.00 2.7 2. 2.25 1..75 Mixers Concrete.00 1.00 2........00 2...50 1.50 1...0 2... 1......6 3. Pumps.... Live Roll . Reciprocating .......7 1...... 1.....00 2......00 1.5 2. 1. 1...3 1......00 1... Press-oil . 2.25 Cranes & Hoist .75 1... Pulper.... 2...00 1.00 2.7 1...8 2.20 1.. 2.8 1..00 Beaters ..8 2.25 Planer.. 1.8 2.......50 1...3 2. 2.7 3........50 1......7 2... Winder .8 2....3 2..2 2... 2.3 2...7 1.00 1...... Dresses .50 2......8 2.2 1..3 1..3 2........ 2.2 1.... 2..75 2.3 2.....7 3...50 2...0 2..25 Welding .00 1.....00 1.25 Tumbling .......7 2..75 1.. Agitators .00 2..25 Live Roll..7 3.00 1........ Conveyors .2 1..2Cyl.20 1.....00 2.3 1.25 Woodworking Mach..00 Induced draft w/o damper control ...3 1... 1..3 1.50 2.7 1.75 Filter..00 1... ... 1.... Maneuvering Winches 1.50 1.....2 1.25 2..00 1.00 Lobe.3 2.....50 1.00 1... 1. 1.50 1.....00 Conveyors..00 2.. Forming Machine.25 2..6 Feeders Belt.2Cyl. 2.50 1.. Lobe .....50 1......00 2.0 2.8 2......7 2.......... Tenter frames . ....7 1.20 2.6 1.50 1.. Dewatering ....75 Wire Winding... Wire Drawing ...2 1.9 1..00 2.75 2..00 1.. 2.75 2..00 2....8 1.00 2..50 2..8 1. 1..25 Suction Roll (paper) ..... 1.... Distilling...75 Mills.... 3..7 2.2 2. 3....7 1.00 2. 1.50 1. 1.. 1....25 Shredders ...50 Barge Haul Puller . Single or Double Acting ..3 2..00 1.. 1.25 Bottling Machinery .75 Grizzly ..3 1......2 1.0 1.00 1... Cyl....25 Hoist ..25 Stokers ..3 1..00 2..00 2..25 Reciprocating ..75 Hammermills .25 Lumber Machinery Barkers..3 1.25 1....25 Main Drive .25 1.. Screw ...50 2.2 1.... 1...25 Brew Kettles (distilling) 1.... Chipper 2. 1..50 Cutter Head Drives ..25 1......2 1.00 2.8 Beater.25 Calenders...75 1...2 2..25 Table Conveyors . 1...3 3..25 Barking Drum (spur gear) ..... Washers. or Ore .50 Shaker ..75 2.2 2.75 Laundry Washers— Reversing .....75 Tumbling Barrels .......50 3..00 1.0 1. 1. 2. Food ...50 1.75 2..3 2.25 1...25 2–Cyl...75 Pug Mill ...75 2...7 2..25 1...00 2.3 1.50 2.8 1..25 Can Filling Machinery 1..0 1....3 1....3 1.45 Winder .5 2. Pebble..... 1.00 Forced Draft.00 Dredges Cable reels ...00 2. Jordans.75 Paper Mills Agitator (mixers)......... 1....00 2.....00 Bucket..25 Kilns .....6 1. Kilns.2 1......... 1..75 2.45 1...00 1...00 2.. 1. Plate Planer ...50 2..... 1.... Dryers...75 Steering Gears ..75 Auxiliary Drives ....25 1..20 1.7 2.3 2. 2...45 Barker (mechanical).50 2.. 3. 2....25 2... 2.20 Reciprocating .......0 1.0 1.2 2...7 2. 1.0 1..50 Reciprocating: 1–Cyl...3 1..9 1. Cyl....7 2.00 Pumps Centrifugal ....... Oven................00 2....75 Generators Not Welding . 1..3 2.7 2.3 2......00 2. Screw 1.00 Cooling Towers .. 1..25 1. 1.... Rolling......00 3.25 1.2 2..25 Reciprocating ...00 2.. Sawdust .* Reciprocating Engines* Service Factors 1..6 2......7 1.3 1..00 1.......3 2.....7 2..7 2.00 Muller .50 Evaporators ..25 2..6 1.7 2.7 2.. Dyeing Machinery..7 2.50 1...2 1...75 2.8 2. 2...00 Crushers—Cane (sugar)...20 1... Coilers...00 2.9 1.50 2.50 1....00 1........00 2.00 2..00 2.... Stone. ...... Belt.3 1.5 2.75 2.. Log Haul.. 1..... Cyl.7 2..... Thickener .75 2.... Belt..00 Fans Centrifugal .3 2....2 2. 2..........3 2..2 3....* Reciprocating Engines* Electric Motor w/ Standard Torque Electric Motor w/ High Torque Steam Turbines & Engines w/4 or more cyl. Rotary Type Ball. Single Acting 2.00 1.25 Screens Air washing.........0 1.....25 1.5 2....5 1... 2.0 1.. 1.... 2..00 1. continuous 1..50 2....00 Cookers—Brewing. Dryers. 1. 1.......2Cyl.....5 2.0 1....3 1.6 2..8 1........3 1. Reel....75 Textile Machinery Dryers...50 2...... Contact Lovejoy Engineering with specific requirements..3 1.7 1.. Uniformly Fed Assembly.2 2..25 1...25 Compressors Centrifugal .00 1..00 Car Dumpers ....75 1...... 1....8 2......... Spinner.....00 2.8 1.25 1..0 1...50 Blowers Centrifugal ..00 3..50 2......8 1..7 2.... 2...75 Rubber Calender .50 1..25 Extruder.75 Rubber Machinery Mixers ....6 1.00 2...* Reciprocating Engines* Service Factors 1.6 1..75 Vibrating .. 2. Double Acting 1. 8 195.0 5333..0 19209.4 32.0 1281.0 64812.0 JW-7 JW Spider Performance Data .625 1.6 12. provides less dampening effect.0 704.015 Shore Hardness1 Dampening Capacity Chemical Resistance2 Color 80A HIGH GOOD BLACK LOW VERY GOOD BLUE LOW EXCELLENT TAN 55D L050-L110 90-95A L150-L225 55D 1 BRONZE—Bronze is a rigid.0 1882. Misalignment Angular Parallel Inch Degree 1° . N/A indicates not available.125 1.0 88224.3 15. Good resistance to oil.375 1. Other softer or harder designs are available in NBR material.000 3.0 210.015 -60° to +250° F -51° to 121° C 1 /2° .0 9966.500 5. Coupling Nominal Rated Torque Chart 3 Maximum Bore Note: Size Inch mm L035 L/AL050 L/AL070 L/AL075 L/AL090 L/AL095 L/AL099 L/AL100 L/AL110 L150 AL150 L190 L225 L276 C226 C276 C280 C285 C295 C2955 H3067 H3567 H3667 H4067 H4567 .875 1.0 256.0 N/A N/A N/A 2563.000 1.5 140.000 4.0 1412.6 12.375 .625 2.0 19209.. Hytrel Torque in-lbs Nm N/A 50 114 227 401 561 792 1134 2268 3708 N/A 4680 6228 N/A 5940 9432 13866 16680 22680 37800 47196 63000 88200 126000 170004 N/A 5.010 /2° metal insert exclusively for slow speed (maximum -40° to +232° C 250 RPM) applications requiring high torque capabilities.0 N/A 529. water. Not recommended for cyclic or start/stop applications.0 704.0 163.0 1567.015 -30° to +160° F -34° to +71° C 1° .0 264.0 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Bronze has a maximum RPM capability of 250 RPM.000 9 16 19 22 25 28 30 35 42 48 48 55 65 73 64 73 76 102 89 102 114 127 143 159 178 Spider Material SOX(NBR) Torque in-lbs Nm 3.0 33395.0 1038.0 417.0 397.0 671.0 N/A 529. NBR standard shore hardness is 80A ±5A—Except L035=60A.0 7119. Good resistance to oil and chemicals.0 792.5 7.0 Bronze Torque in-lbs Nm N/A 50 114 227 401 561 792 1134 2268 3706 N/A 4680 6228 12500 5940 N/A N/A N/A 22680 37800 47196 63000 88200 126000 170000 N/A 5.1 89. -40° to +450° F NONE EXCELLENT BRONZE .0 14237.0 Urethane Torque in-lbs Nm N/A 39 65 135 216 291 477 626 1188 1860 N/A 2592 3510 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.0 533.9 70.0 1728. porous oil-impregnated .000 4.Jaw Type Selection Data Chart 2 Temperature Range Characteristics SOX (NBR) Rubber—Nitrile Butadiene (Buna N) Rubber is a flexible elastomer material that is oil resistant.5 128.0 256.3 43. Not recommended for cyclic or start/stop applications. or dirt. Standard elastomer.3 24.9 47.9 53.5 128..0 7560.0 5333.0 419.250 7.750 .0 338.9 10.0 14237.0 7323.0 854.875 2. 2.3 63.625 .875 3.0 46632.5 times).0 9969.0 N/A 293.629 6. and operates at a temperature range of -30 to +160°F (-34 to +71°C).) URETHANE—Urethane has greater torque capability than NBR (1.0 119700.2 16.0 11340.2 90.4 89.7 134.0 194.500 2.0 144. (Also applies to SXB Cushions.5 26..9 35.0 9182.188 1.4 3.0 13525.6 45.125 2.0 1066.0 4716.0 7119.4 89.0 4.0 1450. HYTREL—Hytrel is a flexible elastomer designed for high torque and high temperature operations.9 25.0 2340.000 5. Chemical Resistance chart shown in Engineering Data section. Bronze operations are not affected by extreme temperatures. Notes: 1.0 4271.500 4.0 N/A 671. Hytrel can operate in temperatures of -60F to +250°F (-51 to+121°C) and has an excellent resistance to oil and chemicals. -40° to +212° F resembles natural rubber in resilience and elasticity -40° to +100° C and operates effectively in temperature range of -40 to +212°F (-40 to +100°C).0 4271. consult Lovejoy.0 2988.0 2136.3 21.0 419.0 3774.9 25.0 1240.3 63.0 533.0 318.0 4716.0 5269.875 2.0 2563.875 1.6 45.0 9966. oil.0 0.0 18900. . .526 1. 25307 ...............pk 25 SOX (NBR) Bulk .. BB 1... 1.. ... 38576 38577 38578 .... .. ... ..... 37907 .....625 38568 .625 1.798 1............ . . 67579 67587 12274 37881 ...... RPM for SW + Ring is 1750 RPM...... .... . 50117 ... ..289 1. ...... 50122 ........... . 25309 10624 ....250 .... 25310 11073 24669 11071 50119 .... ... L100 37904 37905 37906 . F 2.. L099 38571 38572 38573 .. ............ . ....750 .... 67581 67589 L Type Hub Spline Bore Chart When referencing the Lovejoy Item (UPC) number.... .... L190 ....500 .. 2...401 1....877 1. 38579 ........509 .. 10626 ... 12612 ...... 25308 10409 .026 ... SW Type Coupling The SW Type sizes range from L090 to L190..... .. .solid ring In-Shear Elastomer In-Shear Ring L035 L050 L070 L075 10118 .... All pressure angles on above splines = 30°.............. include 685144 as a prefix to the number shown in the table below. 67576 67584 11494 11492 . .... 25767 .... 50118 . 38574 ...... 50115 . unless otherwise specified. 37917 37918 37923 37920 37919 37921 37922 37924 . 50116 .. .. C 1.. ..... 37909 37910 37915 37912 37911 37913 37914 37916 .776 1.............. 28284 67580 67588 12409 12406 . 10198 ..375 1... one In-Shear elastomer and one In-Shear ring....... .750 38569 B . select hubs from the Standard Bore and Keyway chart (pgs...... ... L110 ..... . ........ ... . ... 26093 68559 68560 ... . . 12417 12401 12400 34517 ... 37786 . See page C-21 for description..... ... Ordering requires selecting Item (UPC) numbers for two standard L hubs and one standard open or solid center elastomer (spider)......pk 10 Snap Wrap Urethane ..... . 12280 12265 38099 12277 24673 12275 ... ....... ............ 50121 41171 67578 67586 L150 L190 L225 L276 12001 37880 .. 37925 37926 37931 37928 37927 37929 37930 37932 37933 L225 ....... The LC Type coupling uses a snap wrap spider with a collar instead of a retaining ring.506 1..375 ...875 38570 D..901 ..... 1......753 2..........000 ....... 1....... 11499 .. Class 5 fit is standard. All stock spline bore hubs are supplied standard with Lovejoy’s exclusive Centaloc Spline Locking Feature...... ..... ... JW-9 and JW-10)....... Jaw In-Shear Coupling Ordering requires selecting item numbers for two standard hubs.. ..... L090/095 L099/100 L110 11070 10968 ... 50120 41170 67577 67585 11724 11711 ..087 1........ ........ .. 10621 10620 . 10406 10393 10395 10411 ... L Type Coupling Spiders When referencing the Lovejoy Item (UPC) number.. 11486 11497 24670 11495 ... ..000 . ...754 ....... ....Jaw Type Item Selection JW L Type Coupling The L Type sizes range from L035 to L276. Teeth 9 11 13 13 14 15 21 23 27 15 Notes: JW-8 Pitch 16 /32 16 /32 16 /32 8 /16 12 /24 16 /32 16 /32 16 /32 16 /32 8 /16 Spline Bore Diameters Spline Shaft Major Minor Major Diam. ..250 1. . Ordering requires selecting Item (UPC) numbers for two standard L hubs and one snap wrap spider. . L090 .... SAE A L095 37900 37901 37902 . For both L and SW Type couplings. LC coupling types must be used for speeds above 1750 RPM.. E 1.. 11075 ... Max.. . Type SOX(NBR) (Solid) SOX(NBR) (open center) Urethane (Solid) Urethane (open center) Hytrel (Solid) Hytrel (open center) Bronze (open center) Snap Wrap (NBR) w/ring Snap Wrap (NBR) w/o ring SOX (NBR) Bulk ... . See pages JIS-1 through JIS-4.... include 685144 as a prefix to the number shown in the table below....048 1.. 1. 37935 37940 37937 37936 37938 37939 37941 37942 L276 .. 10194 ............... ........ ..... 11729 11717 38097 11727 24671 11725 ....631 . .. .. 12006 11993 38098 12004 24672 12002 .750 ......... ...776 . L150 ..651 ... .... . .....4 4 x 1........... . .......3 No KW 10 x 3. 14).. . ..................... ................ . ... ....... ........3 6 x 2....... ........ . .... . ...... .... ............ . .. ..... ....8 No KW 16 x 4......... . .. ... ........... 46433 10777 41462 41925 41968 41463 41464 .............. ........ ..... ... . ............ ........... ....... . . . L075 . . . ...... . ....3 No KW 5 x 2.............. ....9 L035 41850 47419 45872 60679 55169 ...... . ... .. ... 58803 46151 56177 41452 49870 41453 51562 41454 47505 41317 . .. ...... 61202 56233 45062 56234 56067 56235 56236 56237 50102 58268 JW-9 ...... .... .. .... 59109 52153 56182 52976 44471 41473 45562 56183 58035 41474 48320 41475 56017 ......8 No KW 14 x 3.............. .. 47569 56230 48797 56231 44089 56185 44598 .. .... ... ............... .3 No KW 8 x 3...... 49925 ......... ..... .... ..... 56544 ............... . ............ . ......... .. . .... ...... ..... 45101 41469 47123 55534 56178 41926 ... ........ 41326 41467 44827 41327 41468 . ... 48322 56228 44392 56229 47006 ......... . ... ..... ...... .. ...... .......... .......... . .. . 52096 49198 .... 45682 41335 45683 41336 .. ... .. ........................... . .... 52471 60156 ..Jaw Type Item Selection L Type Metric Hubs JW Standard Bore and Keyway Chart When referencing the Lovejoy Item (UPC) number....... ..................................... .......3 12 x 3.... 55195 ............ ...... ........ 41334 .............. ...... .8 8 x 3. .. . ... ...... .... ....... ... 48821 61218 44720 48182 46751 56179 45679 41738 41472 41873 56180 46562 41337 48318 41338 45102 56181 56227 ....... ...8 No KW 14 x 3.............3 5 x 2.. . ............ .. 44298 41456 41457 50811 .......4 No KW 18 x 4.. L190 ...... .. .... ......... ....... .... ..3 14 x 3.. .. 41319 .... 41332 . .. ... .. ........................... . .. ........ ....... ..... .. ..... . ... 46717 61497 . .. ... . .......... .. ............. . ......4 No KW 3 x 1.... ..... 52828 ... ....... ... ............. ..... ... 41455 41318 45333 59724 .. . 49424 ....... 44832 41465 41466 46561 45778 41325 49704 46626 ......... ...... L050 .. ..... . ........ . .3 No KW 18 x 4. ..... .. .... . ..... ... .. . ............ ..... . .. 41329 52093 44467 41330 41470 .... . . .... ... ............ . 44647 ... L099 .. L110 .. ..8 6 x 2.... . . .. .........3 8 x 3.. ..... . 60945 . ...... .. . .... . ... 2........ 60094 52697 46972 52098 ........ 44153 ... 48982 48319 41849 56184 52197 49664 49605 47492 52674 ...8 No KW 5 x 2................ ........ 48276 44329 41461 51231 . L095 .... ........ ....... ..... .................... .......... 52092 60067 44288 41471 49700 41804 45214 48301 41906 .. 44157 47122 41959 41990 45055 ......... .... ...... ........ ........... ... ..... ........... ............ . .. 50103 47132 . ..... . 41331 48317 ... . .. ... .. . ... 56232 41885 ..... ...... ....... . . .. . . ........ ..3 10 x 3.. ... ... ........ 52961 59308 45609 50292 .... Non-standard bores available—consult Lovejoy Engineering.... .... ..... ... .. .... . . ..3 12 x 3... ...... . ...... . ............. .... ............ . ........... Tolerances for bore and keyways are found in Engineering Data section (pg..... ... . . ...... ... . . . ......... ............. .... ..... ..... . ......... ..... ......... . 1....... . include 685144 as a prefix to the number shown in the table below... ... . .... Bore 4 5 6 7 8 9 10 10 11 12 12 14 14 15 15 16 17 18 19 19 20 22 24 25 28 28 30 32 32 35 35 38 40 42 45 48 48 50 50 55 55 60 60 65 65 70 Notes: Keyway No KW No KW No KW No KW No KW 3 x 1........ .. ... L090 . .. .... ... ........ ............ ... ... .... .. .............................. . ............. L150 .. ......... .... .. .. ................ ... . .3 No KW 10 x 3....... .. 41321 10693 41458 41322 49398 41884 ...... . . . 41328 .. . ...... ... L100 .... .....4 20 x 4... .. ..8 6 x 2.. L070 ... ..... ... .. All hubs supplied standard with one set screw. ...... . ........ .. L225 . 41333 45681 ...... . . ....... ... ...... .............. ... ...... ... L276 ................... ... . ... .. 41323 41459 58246 .... ......... .. ..... ..... .... .... ...... ........ .8 No KW 4 x 1. ........... ... . ........ . . . .... .... . .... ............. ... ....... ...8 No KW 6 x 2.. . ... .... ........ ........... .... ....3 8 x 3...... . ...... ....... ..... ..... ..............3 5 x 2... ... 46214 50351 10215 41460 41313 10216 41450 41314 48510 41315 58036 41316 60708 41451 56176 . . .... .... .. . ..... . .. . .......... ........ .......... Bore inch 1 /8 3 /16 1 /4 1 /4 5 /16 3 /8 3 /8 3 /8 7 /16 7 /16 7 /16 1 /2 1 /2 9 /16 9 /16 5 /8 5 /8 5 /8 11 /16 3 /4 3 /4 3 /4 13 /16 7 /8 7 /8 7 /8 15 /16 1 1 11/16 11/8 13/16 11/4 11/4 15/16 13/8 13/8 17/16 11/2 11/2 19/16 15/8 111/16 13/4 13/4 113/16 17/8 115/16 2 21/16 21/8 23/16 21/4 23/8 25/8 27/8 Notes: JW-10 Keyway No KW No KW No KW 1 /8 x 1/16 No KW No KW 3 /32 x 3/64 1 /8 x 1/16 No KW 3 /32 x 3/64 1 /8 x 1/16 No KW 1 /8 x 1/16 No KW 1 /8 x 1/16 No KW 5 /32 x 5/64 3 /16 x 3/32 3 /16 x 3/32 No KW 1 /8 x 1/16 3 /16 x 3/32 3 /16 x 3/32 No KW 3 /16 x 3/32 1 /4 x 1/8 1 /4 x 1/8 1 /4 x 1/8 3 /16 x 3/32 1 /4 x 1/8 1 /4 x 1/8 1 /4 x 1/8 1 /4 x 1/8 5 /16 x 5/32 5 /16 x 5/32 5 /16 x 5/32 3 /8 x 3/16 3 /8 x 3/16 5 /16 x 5/32 3 /8 x 3/16 3 /8 x 3/16 3 /8 x 3/16 3 /8 x 3/16 3 /8 x 3/16 7 /16 x 7/32 1 /2 x 1/4 1 /2 x 1/4 1 /2 x 1/4 1 /2 x 1/4 1 /2 x 1/4 1 /2 x 1/4 1 /2 x 1/4 1 /2 x 1/4 5 /8 x 5/16 5 /8 x 5/16 3 /4 x 3/8 L035 10124 10126 10127 ...... .. ......... . . ... .... ........ .... .... .... . ................. ... ..... . ....... .. ... ...... ... . 16)....... ...... .............. ..... .. ........ . .. . .Jaw Type Item Selection JW L Type Inch Hubs Standard Bore and Keyway Chart When referencing the Lovejoy Item (UPC) number... .. .. 10128 24687 ...................... . ... ... ... ........ .. .. ......... ..... .... ... .... L090 ..... ......... L075 ......... . ........... 11505 37237 37238 11506 26089 11508 11509 44291 37243 11510 11511 45212 37247 11512 11513 ....... ... .... . L225 ........ 12588 12589 .. . .......... ... ..... ............ ...... .. Non-standard bores available—consult Lovejoy Engineering........ ... . . L276 .................. 12423 35753 12424 12425 37263 12426 12427 12428 12429 35754 26090 12430 37268 12431 37272 12432 12433 12434 12435 12436 37276 26091 12437 12438 12439 26092 12440 12441 12442 12443 41809 .......... . . . 37248 11735 11736 ..... ........... 1... 11082 27613 28879 11083 26088 37239 11084 41911 37242 11085 11086 56887 37074 11087 11088 .............. ...... L070 ...... ..... ... ..... .... 11737 35749 11738 11739 37260 11740 11741 11742 11743 35752 11744 11745 37265 11746 37269 11747 11748 11749 .... .. ........ .. ..... .... ...... ... . ..... . . .... .. .......... ...... ... ... ...... ... ..... ... ... .. ..... ......... .......... . .. ............ 10680 35744 10681 10682 37234 35745 10683 28089 28875 10684 10685 10686 10687 44322 37240 10688 10689 56140 35881 10690 10691 56941 10692 .. .. . ..... .................. ........... ... 37249 12103 12104 . . ...... ............... 12590 46758 12591 ....... .. ...... .. . .. ..... ....... ... .............. .. L110 .. ........... . .... .. .. ....... 12595 49762 12596 ...... . .......... ... .. ...... ........ 10775 38188 32332 31296 37257 ................. .. ............ . .... ........... ..... ... ... . ... . . .... .... .. .. . .. . ... .................. .......... .. ..... ...... .. .. 10206 ............... ... .... .. .................. ..... .... . ..... ....... .. 10416 ...... ............ .. include 685144 as a prefix to the number shown in the table below... . ........ .... . . . .. ......................... .... . ............... . ... .... .. ... 11089 35747 11090 11091 37258 11092 11093 .. ..... .. All hubs supplied standard with one set screw............... 12586 ......... . ........ L050 .. ..................... . .... .. ..... . .. .. ....... 12422 .. .. .......... .... . . ..... . . ....... .... ....... ..... ..... .. 31297 38198 38199 11333 11334 11335 38200 44174 38201 11336 11337 49705 38202 11338 11339 59063 11340 38203 11341 11342 38204 11343 11344 11345 ... . ... ...... . ....... . L150 .. .... ..... .... .. ..... ...... ....... Tolerances for bore and keyways are found in Engineering Data section (pg. . .... 26209 10767 37235 37236 10768 28877 28878 10769 26087 24976 28876 46052 37241 10771 10772 54282 37246 10773 10774 ... .. 12105 35750 12106 12107 37261 12108 12109 12110 12111 35751 12112 12113 37266 12114 37270 12115 12116 12117 12118 12119 37274 12120 12121 . . ..... . ......... ..... . ......... ..... . ... . .... ... ..... .. .......... ........ .... ...... 11514 35686 11515 11516 37259 11517 11518 11519 11520 35748 11521 11522 44348 .......... .. 35882 37255 . ..... .... ......... ........................... . . ..... .. .. . . .... ..................... ....... ....... 10207 10208 46121 44136 10209 44713 ... .................. ........ .. ...... ....... . .. ........ ........ ........................ ... L190 ........ 11733 37244 26211 11734 ... . . .... .. ..................... ......... ........ ........ . ... .................... . ... 12592 45689 12593 60057 12594 48250 ..................... ......... . 10210 10211 10212 10213 10214 .. ....... ... ...... L095 ........... .... .......... . ...................... .. . ........................ ... 12101 37245 26212 12102 ...... 12582 12585 54883 . .. .. 12285 37250 38468 37252 ... 12587 .. ... .... ..... . .. .. .. .... . .... .... ... 12286 37256 12287 12288 37262 12289 12290 12291 12292 37264 12293 12294 37267 12295 37271 12296 37273 12297 12298 12299 37275 12300 12301 12302 12303 12304 12305 . ... ...... ...... ...... . 10417 10418 41985 48829 10419 44007 44066 10420 10421 52338 10423 24771 51104 10424 10425 46116 51719 10426 .... ........ ... ..... . ......... . .... ....... . ............ ........ L100 .... .. .... 2.... .. . ....... ............ .... . ........... . . L099 ........ . .. ...... .... .... . ... . . 10766 .... .. ................ ..... . ..... .. .......... . ... . . ... .. ... . .... ...... 12597 12598 12599 12602 12605 12607 ............. .. ...... ...... .............. . .. ........... ...... .... . ........ .3 No KW 18 x 4. ... . Tolerances for bore and keyways are found in Engineering Data section (pg... ...4 No KW 18 x 4. 58563 ......... 58592 58559 ......... JW-9.. ..... ..... .......... ......... . . ...8 No KW 14 x 3........ .... LC Type Metric Hubs Standard Bore and Keyway Chart When referencing the Lovejoy Item (UPC)) number.............3 12 x 3...... ...... LC099 . . ... . .. ... .............. .......... ...... . . 58588 58589 .......... . . .......... LC100 ..... . . ........ . 58585 ..... Bore mm 8 9 10 10 11 12 12 14 14 15 15 16 17 19 19 20 22 24 25 28 28 30 32 32 35 35 38 40 42 45 48 48 50 50 55 55 60 60 65 65 Keyway mm No KW 3 x 1........... one LC Type hub (provides collar attachment)........ .. LC225 .. ... .......... .............. 58557 .............. ..3 No KW 6 x 2... .. ... .... .... .. . . ..... . ....... ...... ......... . 58582 ....4 4 x 1...8 No KW 4 x 1...... . ..... .......3 14 x 3.... . .. .. ... .... .... ... . ......... ... .. include 685144 as a prefix to the number shown in the table below. .. ........ . .... . .. .. ... ... ........ 2.. .. ........ ... .. ........... ... ...... ... ..... ......... ....... LC150 .... . .. ... ........ ...... .... . ...... . ...3 No KW 10 x 3.. . .. ... . .. ....... ...... LC095 ... ........ ...... 58587 . ...... ... .. ....3 8 x 3.... ....... 58571 ........ 58581 .... Snap Wrap Spider and Collar Chart When referencing the Lovejoy Item(UPC) number..... 58590 ......... ..........8 8 x 3.......... The coupling design provides for a collar to be attached to our hub shielding the snap wrap spider... .. 58584 .... ...... . ... . ... ..... . 58599 . 58570 ........ . ... ... ..... ............ . ...... .. .4 LC090 ....... 58573 ...... (pgs. .... ......3 8 x 3...... ........... ... ....3 5 x 2.... These “LC” hubs are drilled and tapped to accept collar mounting screws but the collar and hardware are not included. ... . 3........ 58579 ..... ... JW-9 and JW-10)...... .. 58566 .......... ..... .... ... .. . ..8 6 x 2.. .......... . .... .... ......... 58576 .......8 No KW 16 x 4... .............. .. .... 58575 . ..3 No KW 10 x 3... 52806 .. .. All hubs are supplied with one set screw.. .... ........... Ordering requires selecting Item (UPC)) numbers for one standard L Type hub (without collar attachment).. .............. ...... LC190 .... ...... . 58583 ............3 No KW 5 x 2.. ........ .... . .. . . .................. 58580 ...... 58560 58594 .... .. ... .Jaw Type Item Selection JW LC Type Couplings LC Type couplings range in size from LC090 to LC225.... LC090 LC095 LC099 LC100 LC110 LC150 LC190 LC225 Snap Wrap Spider/No Ring 11071 Collar Only w/Screws 48340 11071 48340 11495 45258 11495 45258 11725 47932 12002 47933 12275 47934 26093* 47935 Note: *indicates L225 snap wrap spider is urethane. 58558 58600 .... ... . 58567 . LC110 .... . . ....... . .. .. Notes: 1.... ........ .3 5 x 2.... ....... JW-11 .... .... .... one standard snap wrap center insert and one collar with screws....... 56197 ... 58572 . .....3 10 x 3........4 No KW 3 x 1.8 6 x 2........... ... .. 58565 .. ......... ........... .... .....3 12 x 3........ 58586 ... ... include 685144 as a prefix to the number shown in the table below. . . ....... ... . ....... 58574 ........ ...8 No KW 14 x 3........ . solid ring.. See L Type (inch or metric) coupling hub chart for standard hub (pgs..... . 4... JW-10)............. .. 58593 ................... 58569 ...... . . ..... 58564 . .......... .. .... .... ................. ................ .... .... .. 15).. .. .........8 No KW 5 x 2...... . 58577 ... . .......... .....3 No KW 8 x 3.... . .... ..... 58561 58595 ...... ... ...... 58568 . 58578 ....... ......... .... 58562 ............ . .. . 58596 58597 58598 58556 .. ........ . . 2... .......... ... 1 3 Notes: JW-12 1..... ..... 11829 11830 11832 56566 11834 11836 55552 11838 11840 11841 ... ... ...... ..... .......... 44064 12477 .. . ....... ..................... ... .... . ..........Jaw Type Item Selection JW LC Type Couplings Ordering requires selecting Item (UPC) numbers for one standard L Type hub (without collar attachment)....... ........ ............ 44161 50125 12069 ....... . 52825 ........ . ....... . ......... (pg.. ... ..... .. (pg..... .............. .... .... 55466 41920 .................. . .. . ... ... .. ........ . . 12480 ..... ............. 16)... ........ .. .. ..... . ... one LC Type hub (provides collar attachment).. ... ... 11846 11848 11849 . ... one standard snap wrap center insert. .. See L Type (inch or metric) coupling chart for standard hub. 12327 12462 12073 . ..... .... ...... ......... JW-11)........ Tolerances for bore and keyways are found in Engineering Data section (pg............ .... ....... ... 11575 48768 ... JW-9. 44160 50126 12071 . 12482 ...... ....... .... 45327 .. ... .... ...... .... ......... LC110 /4 /8 1 /2 1 /2 5 /8 5 /8 5 /8 3 /4 3 /4 3 /4 13 /16 7 /8 7 /8 15 /16 1 1 11/8 13/16 11/4 11/4 15/16 13/8 17/16 11/2 11/2 19/16 15/8 13/4 13/4 17/8 115/16 2 21/8 21/4 23/8 No KW No KW No KW 1 /8 x 1/16 No KW 5 /32 x 5/64 3 /16 x 3/32 No KW 1 /8 x 1/16 3 /16 x 3/32 3 /16 x 3/32 3 /16 x 3/32 1 /4 x 18 1 /4 x 1/8 1 /4 x 1/8 3 /16 x 3/32 1 /4 x 1/8 1 /4 x 1/8 1 /4 x 1/8 5 /16 x5 /32 5 /16 x 5/32 5 /16 x 5/32 3 /8 x 3/16 5 /16 x 5/32 3 /8 x 3/16 3 /8 x 3/16 3 /8 x 3/16 3 /8 x 3/16 7 /16 x 7/32 1 /2 x 1/4 1 /2 x 1/4 1 /2 x 1/4 1 /2 x 1/4 1 /2 x 1/4 5 /8 x 5/16 45321 45322 45323 . 11133 ... .... 45324 .. LC150 LC190 LC225 . 12341 12476 . .. ... 11135 11136 11137 ... . 11577 ......... .. . (pgs........ . . .... . ....... .... and one collar with screws. ......... .. .. JW-11)....... 11579 .... .. These “LC” hubs are drilled and tapped to accept collar mounting screws but the collar and hardware are not included... ... 12077 12332 12466 .................. . .......... .... ................. 11842 11844 .. .......... . .. .. ...... 44156 11140 ....... ... LC Type Inch Hubs Standard Bore and Keyway Chart When referencing the Lovejoy Item (UPC)) number............ ... ......... 56567 . ... ..... .... .. . ....... ....... .. ....... . 48273 ......... .. ... . .. . .................. . 12465 ......... 45326 .. . 12322 12456 ... 4. ............. JW-10)... ..... .............. .. 11138 11139 ... . .... .. ....... ............ 12334 12468 12079 12336 46818 44159 .... ... 11581 59046 ....... .... ..... .... ........ ..... ......... Bore Keyway LC090 LC095 LC099 LC100. 45257 ... .......... .. ....... . .. 12337 12472 12082 12339 . 3.. .. 12329 50127 12075 ............ ......... .... ............ .. . 12323 ......... .. 11578 49553 . ... 11580 .... 48886 .................. All hubs are supplied standard with one set screw.. ...... .... .. ... .. 11828 ..... 11134 ........ ... ... . 45412 ...... include 685144 as a prefix to the number shown in the table below. . .... 45325 .... .... .... .... .... . 60343 ....... ... . .3 10 x 3.. .. ... ....... ..... . 25307 . . 58624 ... .. ...Jaw Type Item Selection AL Type Couplings JW Ordering requires selecting Item (UPC) numbers for two hubs and one spider......... ... 48973 41924 51098 64655 47302 49633 52221 ......3 5 x 2... . . 59064 .. 11486 11497 24670 11495 11724 11711 .... ..... 44058 55687 47393 58266 .. . ............... ...... .. 49634 ...8 6 x 2......... include 685144 as a prefix to the number shown in the table below.. ...... .... ... ... 10626 . ....... ........... . .........3 6 x 2...4 4 x 1.. 11070 10968 . ............. 45063 44347 64803 51737 58215 45404 64119 Notes: 1.. ..... ....... 14).. 60887 44679 .. ......... ..3 8 x 3.......... ..... 49630 ... . .............. 11075 ..3 12 x 3.......... Lovejoy does not recommend reboring AL hubs... AL Type Coupling Spiders When referencing the Lovejoy Item (UPC) number... 10198 .. 64634 64633 ..... .... . ..........3 10 x 3. .... ... ...... ................. .. .......... 25310 11073 24669 11071 11494 11492 . .8 No KW 6 x 2.. ........... ......... . 3. . .. . ..... 10621 10620 . ... 47427 56137 59394 ..... ........ ... . ............. 56800 56801 47014 44712 47012 ......... 37786 . except AL150 which has four jaws instead of three. ... .... JW-13 . .. 2....... .. Type SOX (NBR) (solid) SOX (NBR) (open center) Urethane (solid) Urethane (open center) Hytrel (solid) Hytrel (open center) Bronze (open center) Snap Wrap w/ring Snap Wrap no ring Note: AL050 AL070 AL075 AL090/095 AL099/100 AL110 AL150 10194 ............ .. .......... ..... ...... .3 5 x 2.................. ................... ...... Tolerances for bore and keyways are found in Engineering Data section (pg..... 61478 . .. .3 14 x 3.. ..8 ....... .. ... 10406 10393 10395 10411 ........8 5 x 2.3 10 x 3.......... 25309 10624 ..... All hubs are supplied standard with one set screw.3 10 x 3.. 25308 10409 .. ...... ..3 8 x 3..... .. .. 58626 49709 58627 52048 ..8 4 x 1... .. ..... 49631 ... 60878 ..... include 685144 as a prefix to the number shown in the table below..... ............... ..... .... . ............. . ... 45690 45933 45463 49632 54417 46215 . .. . ....... Bore mm Keyway mm AL050 AL070 AL075 AL090 AL095 AL099 AL100 AL110 AL150 8 10 11 12 14 15 16 17 19 20 20 22 24 25 28 30 32 35 36 38 42 46 No KW 3 x 1...... .. ........ AL Type Metric Hubs Standard Bore and Keyway Chart When referencing the Lovejoy Item (UPC) number........... 65694 56487 65696 62906 .... 49629 45012 59164 47253 . 56514 58620 60429 58621 58622 .. . . . 11729 11717 38097 11727 24671 11725 18027 . .......... ....... .....8 8 x 3. ............ ..... 11499 ... . except the AL150 which is provided with two set screws..3 5 x 2.... 48347 47013 45736 65469 47015 ....... .... .3 8 x 3.... AL Type couplings use the same spiders as L Type couplings. 58625 .. . ....... ........ .... .. .... ........ . . .. . .... ... 65698 .. .... ...... . 52692 . . .. . .. . ... ............. 18035 44828 46642 ........ ....... 3............... . .... . 17979 17980 17981 26094 17982 17983 17984 17985 17986 17987 17988 17989 17990 ....................... ...... .. . .. ..... .... .... 17977 38888 44059 . ....... .... Lovejoy does not recommend reboring AL hubs....... SS Type Inch Hubs Standard Bore and Keyway Chart When reference the Lovejoy Item (UPC) number... ............... ... ... ..... . ............. . .. .. ........ . . Tolerances for bore and keyways are found in Engineering Data section (pg..... .... .. .. Size SS075 SS095 SS100 SS110 SS150 JW-14 RSB 70001 70002 70003 70004 70005 1/4 70006 70011 - 1/2 70007 70011 - 5/8 70008 70012 - 3/4 70009 70013 70017 - 7/8 70010 70014 70018 - 1" 70015 70019 70023 70029 1-1/8 70016 70020 70024 70030 1-3/8 70022 70026 70032 1-1/2 70027 70033 1-5/8 70028 70034 1-3/4 70035 1-7/8 70036 ..... .. ...... . . ... ........... 18037 18038 18039 18040 18041 18042 18043 18044 18045 18046 18047 18048 18049 18050 18051 18052 18053 Notes: 1........ . . . .... ..... ..................... .. .... ..... .... . .. .. .. Bore /4 /16 3 /8 7 /16 1 /2 1 /2 9 /16 9 /16 5 /8 5 /8 11 /16 3 /4 3 /4 13 /16 7 /8 15 /16 1 11/16 11/8 13/16 11/4 15/16 13/8 17/16 11/2 19/16 15/8 111/16 13/4 113/16 17/8 1 5 Keyway AL050 AL070 AL075 AL090 AL095 AL099 AL100 AL110 AL150 No KW No KW No KW No KW No KW 1 /8 x 1/16 No KW 1 /8 x 1/16 No KW 3 /16 x 3/32 3 /16 x 3/32 1 /8 x 1/16 3 /16 x 3/32 3 /16 x 3/32 3 /16 x 3/32 1 /4 x 1/8 1 /4 x 1/8 1 /4 x 1/8 1 /4 x 1/8 1 /4 x 1/8 1 /4 x 1/8 5 /16 x 5/32 5 /16 x 5/32 3 /8 x 3/16 3 /8 x 3/16 3 /8 x 3/16 3 /8 x 3/16 3 /8 x 3/16 3 /8 x 3/16 1 /2 x 1/4 1 /2 x 1/4 10252 10253 10254 10256 10257 49706 ...... 2..... .... ........ 17883 17884 17885 17886 17887 17888 17889 17890 .... ... . ........... 10480 10482 ....... .. ... ... 17880 17881 .. 17978 .. ... . .................. ..... ........... 17918 17919 ........ ...... ..... ....... 16)...... ....... ........ include 685144 as a prefix to the number shown in the table below....... ............ .. .............. .......... ... .... .... . ...... include 685144 as a prefix to the number shown in the table shown...... . . .. . 10491 .Jaw Type Item Selection JW AL Type Couplings Ordering requires selecting Item (UPC) numbers for two hubs and one spider... . ..... .... 10463 10464 10466 10469 10471 10473 . ..... ... .......... . ... .... All hubs are supplied standard with one set screw. ......... 10259 ............. ........ 17882 45494 ... . 44323 ..... 10791 10792 10793 10794 10795 10796 10797 44812 44004 10798 10799 47725 10800 10801 10802 .. ..... ... .... .. . ... ..... 37994 ...... 17850 17851 46295 17852 17853 17854 17855 17856 17857 17858 . ......... ...... ... ... . .. ............ ... .. ................ .. .. 17920 17921 17922 17923 17924 17925 17926 17927 17928 17929 17930 45508 . ..... 17847 17848 .. ........ ...... .. 10630 10631 10632 10633 10634 10635 10637 10638 61817 10639 45227 47835 10640 10641 10642 .... .... . AL Type Inch Hubs Standard Bore and Keyway Chart When referencing the Lovejoy Item (UPC) number...... .... .. 18036 ............. 17914 17915 56473 17917 . . ........ except the AL150 which is provided with two set screws....... ........ .. . . ............ ..... . 48821 ...3 12 x 3.... .... 41334 45682 41335 45683 41336 RRS150 RRS190 RRS225 . ...... ...... ... ..3 No KW 10 x 3.... Description RRS090 RRS095 RRS099 RRS100 RRS110 RRS150 RRS190 RRS225 31/2ⴖ 5ⴖ 7ⴖ 100mm 140mm 180mm 12620 26119 26120 55563 55281 61055 Note: Spacer Assembly Spacer Assembly Spacer Assembly Spacer Assembly Spacer Assembly Spacer Assembly 12620 26119 26120 55563 55281 61055 12630 26123 26124 55567 55569 55575 12630 26123 26124 55567 55569 55575 12644 26128 26129 55570 55571 55576 12660 26770 27044 61056 55572 55577 12676 27042 27043 61057 55573 55578 12685 27041 27039 61058 55574 55579 Spacer length denotes separation between shaft ends.............. include 685144 as a prefix to the number shown in the table below.3 10 x 3...... ......3 8 x 3.. See page JW-8 for ordering information on spiders. ... 46717 61497 .3 8 x 3..........3 No KW 5 x 2...8 6 x 2. .. Metric Hubs provided standard with one set screw. ..... . .. 44157 47122 ... ... .3 5 x 2......... ....... ........... .. .... ... 52471 .3 8 x 3.... RRS Type Metric Hubs Standard Bore and Keyway Chart When referencing the Lovejoy Item (UPC) number...... 41330 41470 41331 48317 ...... .... 45101 41469 47123 55534 . JW-15 ...... .. . 59109 52153 52976 44471 41473 45562 58035 41474 48320 41475 ... 52092 41471 49700 41804 ..... 60094 52697 46972 52098 ............ .. Bore mm 12 14 14 15 15 16 19 19 20 23 24 25 28 30 32 32 35 38 40 42 Note: Keyway mm RRS090 RRS095 RRS099 RRS100 RRS110 No KW No KW 5 x 2.3 8 x 3.. 48982 48319 41849 52197 49664 49605 47492 DIN Metric Hubs are standard with one set screw only...... 41327 41468 41328 .. ............... ..3 No KW 6 x 2. Ordering requires selecting Item (UPC) numbers for: RRS090—RRS110: 2 Standard RRS Hubs 1 Spacer Assembly consisting of: 2 snap wrap spiders w/o ring 2 collars with screws 1 spacer Note: RRS150—RRS225: 1 Standard RRS Hub 1 Standard RRSC Hub— Drilled for Collar 1 Spacer Assembly consisting of: 2 snap wrap spiders w/o ring 2 collars with screws 1 spacer RRS Type Inch Hubs provided standard with two set screws at 90°....... 52096 49198 10777 41462 41925 50135 41463 41464 . . ....... .... two snap wrap spiders w/o ring..... . .. .. . ..... . 48182 46751 45679 41738 41472 41873 46562 41337 48318 41338 ....... ..... .... 41326 41467 ... .. . 41990 45055 50103 47132 ........ .. . ....3 12 x 3. RRS Type Coupling Spacer Assembly When referencing the Lovejoy Item (UPC) number.. Assembly includes spacer............ 48301 41906 41333 45681 . ..... .3 48276 41461 51231 .Jaw Type Item Selection Radially Removable Spacer—RRS Couplings JW The RRS Type couplings range from sizes RRS090 to RRS225.. 41332 49925 ....... ........ . and two collars with screws. include 685144 as a prefix to the number shown in the table below.....3 10 x 3..... ........... ...... ...8 8 x 3. . ... .. 41465 41466 46561 45778 41325 . 41329 52093 .... .................. ........... .. ....... 38169 ... 38160 ..3 12 x 3........ . RRS100 41231 . ...... . ..... . .... .. 45281 ... . .... .... .... . 38144 ..... . ...... . 38143 .... ..3 12 x 3......... 38153 52966 38154 38155 38156 .. ..... .... ... ........ ...... .. ... .. 38170 38171 38172 . ... .. .................. . ..... Bore 7 /16 7 /16 1 /2 1 /2 1 /2 9 /16 5 /8 5 /8 3 /4 3 /4 7 /8 7 /8 1 11/8 11/8 11/4 13/8 17/16 11/2 15/8 13/4 17/8 2 21/8 23/8 Note: Keyway No KW 3 /16 x 3/32 No KW 1 /8 x 1/16 3 /16 x 3/32 3 /16 x 3/32 No KW 3 /16 x 3/32 No KW 3 /16 x 3/32 1 /4 x 1/8 3 /16 x 3/32 1 /4 x 1/8 1 /4 x 1/8 5 /16 x 5/32 1 /4 x 1/8 5 /16 x 5/32 3 /8 x 3/16 3 /8 x 3/16 3 /8 x 3/16 3 /8 x 3/16 1 /2 x 1/4 1 /2 x 1/4 1 /2 x 1/4 5 /8 x 5/16 RRS090 .......... . .. 45290 45292 . including those with no keyway... 38147 .. .. 52199 38151 .... Bore 5 /8 3 /4 3 /4 7 /8 1 11/8 13/8 11/2 15/8 13/4 17/8 2 21/8 Note: JW-16 Keyway No KW No KW 3 /16 x 3/32 3 /16 x 3/32 1 /4 x 1/8 1 /4 x 1/8 5 /16 x 5/32 3 /8 x 3/16 3 /8 x 3/16 3 /8 x 3/16 1 /2 x 1/4 1 /2 x 1/4 1 /2 x 1/4 RRSC150 45269 .. ... 45274 45275 45276 .. 45286 45287 45288 45289 ......... 45273 .... RRSC hubs are standard with two set screws and are drilled to accept retaining collar............. RRS190 .. ...... 45301 45303 45293 45305 45105 45306 45307 45308 45309 41954 45310 45311 RRSC inch hubs are standard with two set screws and are drilled to accept retaining collar. 50357 38145 ....... Collars are supplied with spacers. RRSC190 ...... RRS110 . .. 41227 56512 ........... 38161 38162 38163 ..... 45266 ... . RRS099 52184 .... ... 38164 38165 51579 40816 38166 .. ............. ...... ......... . RRS095 41229 ..... 45312 45270 45271 44779 44006 49639 41881 .. RRS225 ......... ............... 48503 44725 48933 46628 45277 45278 45279 45280 .....Jaw Type Item Selection JW Radially Removable Spacer—RRS Couplings RRS Type Inch Hubs Standard Bore and Keyway Chart When referencing the Lovejoy Item (UPC) number...... 44474 .......... .. . .. Collars are supplied with spacers... 41228 51672 .. . ...........3 RRSC150 55675 55676 55677 55678 RRSC190 55679 55680 55681 55682 RRSC225 55683 ....... .... ......... . .... . ........ 45265 50163 . 45291 45294 45295 ..... ................ RRSC225 ............ 38157 38158 . 38148 38149 38150 ............... ...... RRS150 ...... . ... 38146 . 50743 45296 49658 45297 45298 45299 41953 45300 44724 45106 RRS inch hubs are standard with two set screws.... Inch Hubs Standard Bore and Keyway Chart Metric Hubs Standard Bore and Keyway Chart Bore mm 32 38 40 42 Note: Keyway mm No KW 10 x 3... ... ............ ....... 45267 45268 45153 48104 45392 44002 49659 49638 41880 45162 44214 .. 45282 45283 45284 45285 . 45272 .... ... 41230 .............. ..... include 685144 as a prefix to the number shown in the tables below...... RRS Type Couplings—RRSC Hubs (Collar Drilled) When referencing the Lovejoy Item (UPC) number... ... . 38168 ........ . ........... . .. ........ ....... ... . ....... .... 38152 .. ... include 685144 as a prefix to the number shown in the table below..... 38159 ....... ..... . . . ...... ..... . .. ... . it is not useable as shown 40 12 x 3..................... Non45 14 x 3...... .... Hub includes inside sleeve and is drilled and tapped for collar bolts.. .... .. Cushions and Collar Chart When referencing the Lovejoy Item (UPC) number.. 41036 47173 55546 ...... 47171 46844 .... ... . ..3 58011 58444 49012 .. .... Hub includes inside sleeve and is drilled and tapped for collar bolts..... 59032 . include 685144 as a prefix to the number shown in the table below. JW-17 .... 45780 47080 .. and must be machined to proper bore 42 12 x 3... .. . ........ 26051 26052 . Bore /8 RSB 11/8 11/4 RSB 11/4 13/8 17/16 11/2 RSB 11/2 15/8 13/4 RSB 13/4 17/8 2 21/8 21/4 23/8 21/2 25/8 27/8 3 33/8 31/2 35/8 33/4 37/8 4 Keyway 7 /4 x 1/8 1 /4 x 1/8 /16 x 5/32 3 /8 x 3/16 1 5 /8 x 3/16 /8 x 3/16 3 3 /8 /2 1 /2 1 /2 1 /2 5 /8 5 /8 5 /8 3 /4 3 /4 7 /8 7 /8 7 /8 7 /8 1 1 3 1 x x x x x x x x x x x x x x x x /16 /4 1 /4 1 /4 1 /4 5 /16 5 /16 5 /16 3 /8 3 /8 7 /16 7 /16 7 /16 7 /16 1 /2 1 /2 3 1 C226 40125 26036 ............ Bore Keyway mm mm C226 C276 C280 C285 C295 C2955 30 8 x 3.. 49077 44545 50106 58378 49351 55016 Note: RSB (Rough Stock Bore) hub has no keyway or set screw hole.....8 52550 44723 58265 ..4 ...... 26040 26041 ........ 40124 C285 6 14771 14774 .... 54363 .. .. see the C Type Inch Hub chart............ 26042 26043 26044 26045 26046 26047 26048 . Size Number of Cushions SXB(NBR) cushion set Hytrel cushion set Bronze cushion set Collar with hardware C226 6 14547 27529 14545 40122 C276 6 14633 14637 ............ .. For RSB hub part numbers 55 16 x 4... 44711 .. ..... Engineering. 44011 44012 48194 44370 . ... 60 18 x 4........ ... ... 26067 48988 46278 ........... .. .... . 47813 58678 80 22 x 5...Jaw Type Item Selection C Type Couplings JW Complete coupling selection includes two standard hubs....3 60243 47386 . . C276 40126 26050 .. .. ................. .. ...... ..... ... ......... 58676 70 20 x 4... or set screw hole... .... ..3 45348 62160 ... ........... 56794 54355 58677 75 22 x 5.... ........ ...8 54288 ..... 41038 ...... 52008 ... . ........ . standard bores available—consult Lovejoy 48 14 x 3... C285 ..... . ..3 49379 54037 .............. ......... 65 18 x 4.. 47265 49378 ..... .. .... .............. . .....4 .. 44487 58675 58679 90 25 x 5.... 41037 44824 56078 . ..... Note: RSB (Rough Stock Bore) hub has no keyway 38 10 x 3.. .. ..... . 45402 52988 .......... .. 49075 ..... 40123 C280 6 14712 14716 ... ......... .... 52703 48454 54549 48108 .... and one collar with hardware... 40292 C295 6 14805 14808 51914 40293 C2955 10 14856 14859 51915 40293 Note: Chemical resistance and compatibility for cushions is described in Engineering Data section (pg.. 26055 26056 26057 26058 44547 26060 46120 46755 26064 ........ 26037 26038 26039 ... tolerances. ........ C280 ... . include 685144 as a prefix to the number shown in the table below.. .. .. .. . 49456 ..... 44825 45249 50145 52702 ... .................... ... .......... one cushion set. ED-13).. ....3 .... ......9 ..4 ...4 ......... ......4 .. . 52205 ... 62695 C Type Inch Hubs Standard Bore and Keyway Chart When referencing the Lovejoy Item (UPC) number. 95 25 x 5. . C Type Metric Hubs Standard Bore and Keyway Chart When referencing the Lovejoy Item (UPC) number. 49809 ... 35 10 x 3. 45219 . 26053 26054 . Nonstandard bores available—consult Lovejoy Engineering........ it is not useable as shown and must be machined to proper bore tolerances.... .... ........ 48366 41892 .......... ... 52311 51533 .. C295 ..... ..4 ........... ....... 44014 51998 44013 51525 48193 ... .. ........ C2955 ............. ... ... 48247 ... 46277 46194 ... ...3 62792 .... 47288 56779 . .. . include 685144 as a prefix to the number shown in the table below.... .... …. and one collar with hardware.. Cushions and Collar Chart When referencing the Lovejoy Item (UPC) number.. of Cushions SXB cushion set Hytrel cushion set Collar w/hardware H3067 14 15365 15367 15361 H3567 14 15386 15388 15381 H3667 14 15419 45223 15411 H4067 14 15457 15459 55472 H4567 14 15473 55475 55476 H Type Hubs Rough Stock Bore Chart When referencing the Lovejoy Item (UPC) number.. RSB bores should not be used as shown and may need additional machining to reach proper tolerances.. Notes: JW-18 H3567 …. …. include 685144 as a prefix to the number shown in the table below. …. H3667 …... 55477 1. For technical assistance. one cushion set. 31/2 RSB …... 3 RSB …. two inside sleeves. ….. Bore H3067 21/8 RSB 48070 25/8 RSB …. Size No. H Type coupling hubs are supplied with an inside sleeve.. 47878 …. H4067 …. 55473 . please contact Lovejoy Engineering.. 50883 …. H4567 …... include 685144 as a prefix to the number shown in the table below. 2. ….Jaw Type Item Selection JW H Type Couplings Complete H Type coupling selection includes two hubs. 31/4 RSB ….. ….. RSB (Rough Stock Bore) hub has no keyway or set screw hole. .... …... …... ….. ................ 55771 . ... .. 55774 JW-19 . ........ 55724 55751 55752 RRC Type Adapter Hubs Standard Rough Stock Bore Chart When referencing the Lovejoy Item (UPC) number... . ... 55716 55717 55718 ….......... include 685144 as a prefix to the number shown in the table below.... .. 55772 .. 55719 55720 …... ... ....Jaw Type Item Selection Radially Removable Spacer—RRC Coupling JW The RRC Type sizes range from RRC226 to RRC2955.. 55773 .. .. Ordering requires selecting Item (UPC) numbers for: 2 RRC Hub Adapters (includes bolts) 1 Spacer assembly consisting of: 䡲 2 RRC Jaw Rings 䡲 1 collar with hardware 䡲 1 set of SXB (NBR) cushions RRC Type Spacer Assembly When referencing the Lovejoy Item (UPC) number. 55710 55711 55712 ….. Bore /8 11/4 11/2 13/4 7 RSB RSB RSB RSB RRC226 RRC276 RRC280 RRC285 RRC295 RRC2955 55770 ... . 55721 55722 55723 …...... . ... 55713 55714 RRC280 RRC285 RRC295 RRC2955 55715 …..... include 685144 as a prefix to the number shown in the table below.. 52030 .. ....... Description 3 /2ⴖ 4ⴖ 5ⴖ 7ⴖ 1 Spacer Assembly Spacer Assembly Spacer Assembly Spacer Assembly RRC226 RRC276 55709 …... 24 1.62 1.750 .00 476.00 2400.0 11340.80 90.000 18.8 Torque Rating in-lbs Nm Maximum Bore inch mm Max.00 7.24 528.3 2.0 1240.0 318.0 46632. Elastomeric Number of Jaws Member Basic HP Ratings @ Varying RPM 100 1200 1800 3600 .00 6.000 636.660 1.11 .00 3240.40 270.12 2.00 6.00 114 102 127 114 143 127 159 140 178 152 2.0 401.76 4.00 35.92 15. see page JW-3 for other speed limits due to the elastomer type.20 65.0 5.00 954.45 4.400 88.700 44.2 4.0 2268.00 264.00 144.83 2.0 5.00 2.000 60.8 1.875 1.0 4716.00 32.48 140.00 1348.50 3.3 2.0 3773.230 .00 1332.50 .6 3.1 2.000 14.310 .13 532.0 47196.04 12.0 43.11 13524.00 2.6 9.00 97.11 128.25 5.96 1.18 1.00 7.00 64 64 73 73 76 76 102 102 89 89 102 102 4.890 10.10 11.00 269.360 4.0 3.00 396.16 3.92 35.25 5332.50 4.20 Note: + indicates exceeds RPM capacity.25 140.72 7118.11 5.68 16.0 18.52 6.0 119700.00 49.84 .97 5.00 888.3 2.080 .31 21.00 324.0 194.260 15.88 2.00 1851.1 .0 6228.93 47.00 216.18 1.6 3.640 7.12 1.83 195.3 2.38 703.00 4.1 1.38 1.600 26.20 356.0 18900.48 5.80 178.006 .84 1065.0 3.60 72.07 .40 4.48 256.6 11.00 1.95 163.40 + 3.6 8.042 .00 2520.0 3.90 1.0 1728.0 792.700 32.67 854.660 7.000 30.0 417.0 9432.625 . RPM x1000 SOX (NBR) SOX (NBR) Hytrel SOX (NBR) Hytrel SOX (NBR) Hytrel SOX (NBR) Hytrel SOX (NBR) Hytrel SOX (NBR) Hytrel SOX (NBR) Hytrel SOX (NBR) Hytrel SOX (NBR) Hytrel SOX (NBR) SOX (NBR) Hytrel SOX (NBR) Hytrel SOX (NBR) 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 3 3 3 3 3 SXB (NBR) Hytrel SXB (NBR) Hytrel SXB (NBR) Hytrel SXB (NBR) Hytrel SXB (NBR) Hytrel SXB (NBR) Hytrel 3 3 3 3 3 3 3 3 3 3 5 5 4.0 3708.88 9 16 16 19 19 22 22 25 25 28 28 30 30 35 35 42 42 48 48 48 55 55 65 65 73 31.57 .500 .62 1.6 7. AL & LC TYPE L035 L050/AL050 L050/AL050 L070/AL070 L070/AL070 L075/AL075 L075/AL075 L090/AL090/LC090 L090/AL090 L095/AL095/LC095 L095/AL095 L099/AL099/LC099 L099/AL099 L100/AL100/LC100 L100/AL100 L110/AL110/LC110 L110/AL110 L150/LC150 L150 AL-150 L190/LC190 L190 L225/LC225 L225 L276 C Type C226 C226 C276 C276 C280 C280 C285 C285 C295 C295 C2955 C2955 H Type H3067 H3067 H3567 H3567 H3667 H3667 H4067 H4067 H4567 H4567 RRS Type RRS090 RRS095 RRS099 RRS100 RRS110 RRS150 RRS190 JW-20 See chart on page JW-7 for Bronze and Urethane ratings.0 88200.00 1680.500 90.0 16.88 2.2 1.67 532.0 1134.06 7322.36 23.00 .17 1566.68 11.000 36.16 32.00 2280.00 360.00 7.65 1037.40 2.0 3.0 1450.38 35.40 1.84 1.72 6.8 4.28 11.00 + + + + + + + + 2988.00 3.90 23.8 4.000 103.88 2.28 23.60 671.3 2.900 70.5 3.62 2.0 22680.12 89.00 1236.0 417.0 194.500 6.68 2.00 135.00 720.00 9.00 175.00 900.375 .0 4.96 8.6 3.88 1.50 5.51 2.88 1.00 212.5 SOX (NBR) SOX (NBR) SOX (NBR) SOX (NBR) SOX (NBR) SOX (NBR) SOX (NBR) 3 3 3 3 3 3 3 .50 .27 21.76 3.000 200.6 3.00 144.00 45.00 85.750 .000 140.38 1.00 1200.260 2.30 19207.20 312.0 88224.0 337.50 2.99 14236.12 1.42 4270.0 14.0 170000.00 1080.00 4.000 2.5 1.0 792.88 12.44 5268.27 45.9 1.92 63.0 37800.0 144.62 2.50 .00 1.5 26.0 5.5 3.0 792.88 2.80 106.0 4716.12 23.0 64812.60 41.25 2562.00 216.00 9.20 266.0 1728.2 3.80 45.0 2340.92 11.0 9182.700 2.10 1.000 75.000 270.2 2.04 11.48 .43 1882.600 43.12 1.310 3.20 338.93 89.0 3.40 112.000 190.0 4680.3 50.000 56.6 5.00 5.0 1240.140 1.0 90.65 16.76 45.00 3.40 67. .62 5.00 3.800 21.6 3.180 2.26 .36 129.80 97.40 82.00 540.00 .00 2519.6 7.400 7.0 5.00 + + + + + + + + + + + + 33396.75 .12 2.300 27.11 89.00 23.2 114.000 22.10 418.12 24.0 16660.0 561.00 35.000 100.48 47.36 72.50 2135.38 1.50 7.17 25.00 135.0 .0 5.3 SXB (NBR) Hytrel SXB (NBR) Hytrel SXB (NBR) Hytrel SXB (NBR) Hytrel SXB (NBR) Hytrel 7 7 7 7 7 7 7 7 7 7 53.2 4.0 63000.22 1.0 227.000 74.700 9.78 9965.62 1.00 540.50 4.8 1.12 25 28 30 35 42 48 55 3.6 3.23 .00 3.16 18.260 15.40 133.00 169.0 7560.625 .000 12.00 1680.32 6.6 9.00 4.00 1799.88 3.33 1281.04 18.900 118.00 3600.10 195.875 .28 9967.50 9.00 180.40 49.40 2.0 18.0 318.00 4.18 1.000 140.76 64.00 1.77 264.43 .65 4.0 126000.12 22.60 .88 10.500 15.00 5.72 5.0 3.00 262.9 1.0 5940.00 648.070 .00 170.000 24.50 2.230 2.0 13866.00 432.0 5.Jaw Type Performance Data JW Jaw Type Coupling Ratings Size L.60 32.80 134.2 3. .88 .. Hytrel Bronze SOX URE HYT BRZ Material Dimensions All A H NBR AA HH W B ...38 X X X L225 X ........ X ..25 X X X X L190 X . 0..73 . .50 .56 1...... ... .. ...42 ...... 0.. .38 X 5.. X ..03 1.75 ....75 .... .18 NBR ...18 .75 JW-21 .54 3...... X ..61 .. 0.25 NBR .75 2.98 1... ........ ..27 ..31 0.... ........ . ...18 2.27 .... .75 2.98 1.75 1.......44 .. X ..... .. Snap Wrap Spiders NBR Ureth.... ...60 X X 4. 1.88 1..56 3. X 6.. ...43 ... ....................50 1..12 2.Jaw Type Dimensional Data Elastomers In Compression (Spiders) JW Open Center Type L095 & L225 NBR Only Solid Center B H H W snap wrap Elastomer Dimensional Data—Inch Solid Center Spiders Material Available Open Center Spiders Dimensions Material Available Dimensions NBR SOX Urethane URE Hytrel HYT Bronze BRZ A D H L035 L050 L070 L075 L090/L095 L099/L100 L110 X X X X X X X ....75 URE..21 .....25 X 4.. ....08 3.03 1.... ...19 1.50 1..06 1..07 1.88 ....25 .75 X X L276 .....18 NBR ...27 ..45 .. 1.31 HYT . .. .38 1. ..44 ........ 4. See pages JW-3 and JW-7 for more information on spiders.54 3.75 1...87 ...07 1.. .31 .... ...44 2.75 0... 4. .. X .. .. X X X X X ...18 N/A N/A N/A N/A X X X .38 1...... 3.... ..36 . 2.75 N/A ..59 X 4....18 ...50 0.. 1.. X X X X X X L150 X . ... 5.............. . ...... .21 NBR . . .25 HYT . .......12 2. Size Notes: 1... ... X indicates Available.. .. X ..42 ..28 ..31 .19 .... X X X X X . X X .37 1..38 HYT .75 .31 HYT .. X X X X X ..... ..45 3.88 1..88 .62 1... 2. 250 1.50 9.00 N/A 1.71 1.12 3.00 .375 1 .003 .00 12.500 6.82 1.75 .250 .000 11.68 10.38 N/A 0.36 1. Moment of Inertia WR2 lb-in2 (Solid) .2 0.48 4. Overall Length OAL .62 5.82 Gap G 0.0 30.50 6.250 5.81 1. for two set screws see RRS & RRC sections.437 1.75 7.890 2.75 2.12 .0 22.0 291.00 10.32 3.12 . Min.500 4.12 7.500 2.12 4.18 3.56 Collar Dia.81 2.81 12.8 1.25 9.0 49.75 3 3 3 3 N/A indicates not applicable.50 4.875 1 .37 10.71 0.31 N/A 0.13 N/A 0.13 9.52 0.62 2.50 5.625 12.993 11.50 2.50 15.18 Length Thru Bore LTB 0.3 2.000 Outer Dia.12 .15 2.31 N/A 0.32 3.00 Set Screw Clearance Location CL SL N/A 0.22 4.625 1.12 3.0 3591 3591 /4-10 /4-10 390.38 1.625 1.3 19.48 0.52 0.38 12.875 .28 0. C Type & H Type Couplings Style 1 Style 3 Style 2 Dimensional Data—Inch Style Bore No.75 N/A 0.500 10.12 5.0 47.5 /2-13 /2-13 1 /2-13 5 /8-11 5 /8-11 5 /8-11 29.2 1.000 3.0 117.388 .63 8.08 1.0 435.250 .125 1 .88 2.477 39.12 14.00 5.250 1.12 2.00 7.75 4.875 2.6 15.38 1.00 1.00 6.875 2 .12 5.44 N/A 0.0 68.63 1.00 7.750 2.45 12.0 15.8 7.12 2.12 3.0 190.75 4.06 1.63 1.13 2.11 2.000 10.75 N/A 0.0 6287 6287 /4-10 /4-10 575.250 1.62 2.048 2.75 0.1 0.58 Hub Dia.87 7.88 1.12 17.00 7.125 2 .25 5. Max.88 9.56 1.00 7.75 7.1 0. 4.63 1.38 2.63 5.0 97.68 5 2.625 1 .115 .25 4.12 1 5 5 3 3 3 .71 0.0 10565 10565 .Jaw Type Dimensional Data JW L Type.75 2.0 162.75 8.625 4.25 7.00 5.0 262.125 4.75 9.50 6.82 0.12 3. Max.0 123.12 .000 4.62 1 3 2.51 2.81 8.44 N/A 0. OD .0 123.8 1.12 3.12 .62 9.27 0.0 2174 2174 /4-10 /4-10 262.2 2.256 65.62 11.75 .054 .625 1 .25 6.88 2.750 2.50 17.86 5.0 90. CD N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Weight lbs Min.15 6.6 0.3 0.000 5.3 12. 1 .750 1 .12 .000 14.75 .75 10.188 1 .12 7.38 2.5 1.37 2. Jaw coupling hubs are standard with one set screw.38 10.0 78. HD 0.875 3.00 2.4 1.12 .6 5.12 1.250 .12 3.0 190.0 195.50 11.11 2.625 5.68 5 3.437 1.12 2.0 1485 1485 /8-11 /8-11 246.38 15.54 3.00 4.50 8.000 5. 2.00 13.98 2.38 1.750 5.38 5.500 11.44 N/A 0.11 2. See pages JW-7 and JW-20 for Performance Data.12 .000 12.0 195.250 6.000 1 .88 6.18 7.54 2.36 1.375 1 .00 11.0 246.75 3. Maximum bore is less for H Type couplings with Hytrel due to increased torque capacity.4 6.12 9.875 Size L035 L050 L070 L075 L090 L095 L099 L100 L110 L150 L190 L225 L276 C226 C276 C280 C285 C295 C2955 H3067 SXB(NBR) HYTREL H3567 SXB(NBR) HYTREL H3667 SXB(NBR) HYTREL H4067 SXB(NBR) HYTREL H4567 SXB(NBR) HYTREL Notes: JW-22 1.625 2 .500 13.54 3.125 4.88 1.68 11.25 3.0 390.75 4.00 1.772 .38 2.87 9.50 1.68 1.88 13.3 8.75 3.75 1.000 14.00 3 3.0 40.00 1.783 8.75 4.12 .0 74 188 362 642 862 932 /8-11 /8-11 162.0 575.53 7.12 3.000 188.875 1.12 2.88 N/A 1.50 0.84 3. Bore Bore 0.44 N/A 0.0 61.63 1.0 0.88 2.88 2.00 14.75 .00 1.75 1.000 Set Screw Size T #6-32 1 /4-20 1 /4-20 1 /4-20 1 /4-20 5 /16-18 5 /16-18 5 /16-18 3 /8-16 3 /8-16 1 /2-13 1 /2-13 1 /2-13 3 3 3 3 3 3 3 2.0 435.11 2.12 .500 1.08 1.56 1. 3.00 3.62 0.63 1.0 291.12 .75 15.34 7.0 36.437 1.5 2.50 3.250 13.500 7.45 3 3.0 3.0 87.125 .48 0.25 15.94 2.54 2.50 3.50 6.00 2. 25 N/A N/A N/A N/A N/A N/A N/A N/A .250 .75 4 00 4.11 2.19 2.121 0.875 1.7 2.44 .531 3.88 3. SL CD .18 2.437 1.5 6.3 0.53 LC100 1 .750 1.0 7.44 . Length No.477 39.75 LC190 2 .7 2.08 1.52 .01 5.31 4.69 1.31 N/A 3.38 Jaw Gap G .6 0.53 N/A 1.8 0.5 0.62 . Length Min.271 0.500 1.0 18.12 N/A 2.75 .12 2. Bore (Solid) 1. See pages JW-7 and JW-20 for Performance Data. ance Location Dia.75 N/A .125 2.1 17.75 .53 LC110 1 .31 3.644 1.2 0.1 1.2 1.44 N/A .50 .11 2.41 N/A 3.00 .500 1.625 1.54 3.62 3.12 2.75 .783 8. ance HD CL 1.00 1.34 N/A .875 2.53 3.62 5.3 0.5 1.437 1.44 N/A .11 LC099 1 .06 N/A 2.94 2.44 .75 2.5 5. Hub ClearDia.34 .8 0.250 . LTB HD CL SL CD .5 3.048 2.63 N/A Set Screw Size T 1 /4-20 1 /4-20 1 /4-20 1 /4-20 5 /16-18 5 /16-18 5 /16-18 5 /16-18 5 /16-182 Moment of Inertia WR2 Weight lbs lb-in2 Solid Max.69 1.207 2.38 1.00 2.60 .2 0.12 .25 4. 3. Bore (Solid) 0.06 1. OD OAL LC090 1 .993 11.50 .625 1.50 Style 2 Style 1 Jaw Gap G .Jaw Type Dimensional Data LC Type Couplings JW LC Type Dimensional Data—Inch Size Outer Overall Style Bore Dia. Max.53 N/A 2.87 1.4 0.53 2.1 3.50 .Screw Collar Bore Dia.50 .44 N/A .61 Set Screw Size T /4-20 /16-18 5 /16-18 5/ 16-18 3 /8-16 3 /8-16 1 /2-13 1 /2-13 1 5 Moment of Inertia WR2 Weight lbs lb-in2 Solid Max.81 . Min.250 1.11 3.625 3.002 JW-23 .31 N/A . N/A indicates not applicable 2.08 N/A 1.0 .00 1.00 1.187 2.020 0.8 7.0 0.2 0.50 4.625 1.890 2.772 .336 1.11 LC095 1 .87 1.437 1.12 4.256 65.31 LC150 1 .0 2. OD OAL .75 .53 2.81 1.0 23.5 1.75 1.03 1.6 9.37 2.50 4.00 Length Set Thru Hub Clear.75 .53 3.375 2.54 2.50 .75 .37 1.12 2.88 5.50 .50 LC225 2 .91 1.12 2.00 Note: N/A indicates not applicable Style 2 Style 1 2.25 4.50 .38 N/A .8 2.250 . 1 1 2 2 1 2 2 1 2 Outer Overall Bore Dia.625 1. Two set screws provided with AL150.81 .87 3.81 4.44 .41 5.11 3.00 2.75 .19 N/A Set Screw Collar Location Dia.36 2.25 . Max.500 1.88 1.48 .003 AL Type Coupling AL Type Dimensional Data—Inch Size AL050 AL070 AL075 AL090 AL095 AL099 AL100 AL110 AL1502 Notes: Style No.00 1.0 13.750 2.625 1.75 1.500 .3 2.875 2.31 N/A .00 Length Thru Bore LTB .36 N/A 1.4 0.50 2.875 4.040 0.0 1. 0 87.0 52.12 9..38 9.1 2.750 4..81 .43 2.0 112.18 4.88 9.50 10..50 5.11 RRS095 1 .00 5.36 7..56 5 s s Style 2 s JW-24 Style 3 /16-18 1.125 9.250 3.00 9.00 7.437 1.0 100..75 6.62 4.00 6..09 .00 4.0 .50 N/A 1.00 7.00 N/A 1.625 1.2 15.00 7.68 .00 3.75 .6 7..47 5.12 .81 1 2.44 3 1.09 .5 3.50 5.50 5.2 12..50 5.00 3.43 2.53 RRS100 1 .62 5.8 3.00 7.75 6.Jaw Type Dimensional Data JW RRS & RRC Type Dimensional Data—Inch Size RRS090 Hub Outer Style Bore Diameter No. .9 2.7 20.00 3.18 RRC280 4 1.437 1.81 5 1.12 ..25 .88 10. N/A indicates not applicable.50 5.50 5..75 9. See pages JW-7 and JW-20 for Performance Data.0 28.16 RRC276 4 .88 5.000 2.50 5.50 5.12 Overall Length OAL 5..50 N/A 1.12 6..187 2.00 7.0 66.50 RRC285 4 1.00 5.4 37.00 Length Hub Set Thru Step Screw Collar Bore Diameter Clearance Location Diameter LTB HD CL SL CD .5 33.00 8.88 7.00 5.0 49.2 3..8 1.0 104.53 RRS110 1 .50 Spacer S 3.62 1 2.00 7.00 3.12 N/A 1.75 6.06 .50 7.00 .875 2.00 3.875 6.68 12.38 8.0 75.875 3.50 5.0 96.00 7.375 2.00 3.88 8.00 7.12 5 1.75 9.0 128. Style 1 Set Screw Size T 1 /4-20 Style 4 /16-18 /16-18 /16-18 /8-16 /2-13 /2-13 /2-13 /2-13 /2-13 /2-13 /2-13 /8-11 Weight lbs.62 8.50 RRS225 3 . .5 2.47 5.31 RRS150 2 .875 2.50 9.62 7. .625 1.8 6.00 7.00 3.0 26.50 5.88 1 2.38 9. . Max.94 4. 1.00 3.9 1.375 7.625 3.25 7.94 9.60 9.750 2.2 6.125 2.00 Notes: 1.00 3.0 92.0 2.0 59.0 41..50 1 2..00 7.0 111.19 10...12 . .250 4.50 .94 11.94 11.36 10.50 12.2 35.12 .2 2.88 9.00 4.3 23. OD 1 .0 43.38 11.84 4. .00 RRC226 4 .250 1.750 2.56 1 2..75 3.0 132.87 6.38 5.500 4.50 5 1.125 4..50 10.0 121.125 9.00 7.50 9.625 5.00 3...12 RRC2955 4 1.50 5.68 8.11 RRS099 1 .75 12.125 5.50 10.50 5.75 RRS190 3 .437 1.00 7.12 1.7 1.50 1 2..50 12.00 7.12 6.50 RRC295 4 1. 2.00 7.94 8.00 5..00 8.00 3.50 N/A 1.50 N/A 1.00 7.0 69.50 7.12 5 1.125 8.31 10..44 3. Min.12 44 3.00 1 2.38 . 68 L100 3.47 6. JW-25 .375 7.31 1.98 RRS190 2 28 55 100 199 8. The Overall Length is calculated using two hubs with the same length thru bore.49 7.75 1. please contact Lovejoy Customer Service.63 .80 2.74 140 226 2.69 2.86 1.49 140 194 1. Kg.63 .23 3.35 180 277 19. Size L050 Standard Dimensions Complete Couplings Hub Overall Length Length Thru Bore (OAL) (LTB) 1.54 4.17 .00 6.25 L095 2.16 180 266 3.250 1.63 .62 Special Dimensions Complete Couplings Hub Overall Length Length Thru Bore (OAL) (LTB) 1. 2.59 .64 .98 RRS110 1 19 42 100 186 1.88 Notes: 1.08 .43 2.74 180 250 2. For ordering information on any special length jaw hub. Min.74 180 234 2.Jaw Type Dimensional Data JW RRS Dimensional Data—Metric Spacers Distance Overall Between Length Spacer Spacer Style Bore (mm) Shafts OAL Weight Weight Size No.500 1.19 5.62 L110 4.69 140 229 9.55 1.98 RRS100 1 15 35 100 170 1.93 180 291 24.55 180 221 1.18 10.75 .91 140 261 17.33 180 269 13. RRS090 1 12 25 100 141 .37 2.38 140 191 1.08 .38 140 181 1.00 .21 .49 140 210 1.38 1.79 RRS099 1 15 30 100 154 1.00 3.97 Note: See pages JW-7 and JW-20 for Performance Data. S mm mm lbs.10 .83 4. Special Length L Type Hubs Lovejoy has available special length versions of selected sizes of the L Type Jaw Coupling hubs.75 3.74 RRS225 2 32 65 100 221 10.97 140 239 14.720 .000 .17 .21 .79 RRS095 1 14 28 100 151 . Max.48 1.24 .92 2.26 8.55 180 231 1.500 1.83 .59 .83 .88 L070 2.99 3.34 .58 RRS150 2 28 48 100 189 5. JW Jaw Type JW-26 .