LOVEJOY Jaw Coupling Hubs

Lovejoy jaw coupling hubs are designed to prevent parallel and angular shaft misalignment.? These Lovejoy couplings do not need greasing and are ideal for use in light, medium & heavy duty electrical motor applications. These Lovejoy couplings can operate even if an elastomeric spider fails.

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StyleModelCoupling SizeBore SizeKeyway SizeLength through BoreOutside Dia.Hub LengthMaterialCoupling TypePrice (ex. VAT)
A68514444136L0503/8"1/8" x 1/16"0.62"1.08"1.1"Sintered IronL$5.79
A68514410213L0509/16"1/8" x 1/16"0.62"1.08"1.1"Sintered IronL$5.79
RFQ
A68514446121L0503/8"3/32" x 3/64"0.62"1.08"1.1"Sintered IronL$5.79
RFQ
A68514410211L0501/2"1/8" x 1/16"0.62"1.08"1.1"Sintered IronL$5.79
RFQ
A68514444713L0507/16"3/32" x 3/64"0.62"1.08"1.1"Sintered IronL$5.79
RFQ
A68514451104L0705/8"5/32" x 5/64"0.75"1.36"1.23"Sintered IronL$9.55
RFQ
A68514410426L0703/4"3/16" x 3/32"0.75"1.36"1.23"Sintered IronL$12.44
A68514410423L0709/16"1/8" x 1/16"0.75"1.36"1.23"Sintered IronL$9.07
RFQ
A68514444007L0707/16"3/32" x 3/64"0.75"1.36"1.23"Sintered IronL$9.12
A68514410421L0701/2"1/8" x 1/16"0.75"1.36"1.23"Sintered IronL$9.12
RFQ
A68514410425L07011/16"3/16" x 3/32"0.75"1.36"1.23"Sintered IronL$9.07
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A68514448829L0703/8"1/8" x 1/16"0.75"1.36"1.23"Sintered IronL$9.55
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A68514410424L0705/8"3/16" x 3/32"0.75"1.36"1.23"Sintered IronL$12.69
A68514451719L0703/4"1/8" x 1/16"0.75"1.36"1.23"Sintered IronL$15.55
A68514441985L0703/8"3/32" x 3/64"0.75"1.36"1.23"Sintered IronL$9.12
RFQ
A68514447952L0701/2"3/16" x 3/32"0.75"1.36"1.23"Sintered IronL$9.07
RFQ
A68514476284L0709/16"1/4" x 1/8"0.75"1.36"1.23"Sintered IronL$64.08
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A68514476378L0751/2"1/8"0.82"1.75"1.32"Sintered IronL$111.91
A68514437240L0755/8"5/32" x 5/64"0.82"1.75"1.32"Sintered IronL$10.64
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A68514444070L0755/8"1/8" x 1/16"0.82"1.75"1.32"Sintered IronL$10.64
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A68514410691L07513/16"3/16" x 3/32"0.82"1.75"1.32"Sintered IronL$10.64
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A68514410690L0753/4"3/16" x 3/32"0.82"1.75"1.32"Sintered IronL$13.51
A68514410692L0757/8"3/16" x 3/32"0.82"1.75"1.32"Sintered IronL$14.69
A68514410685L0751/2"1/8" x 1/16"0.82"1.75"1.32"Sintered IronL$14.08
A68514428875L0757/16"1/8" x 1/16"0.82"1.75"1.32"Sintered IronL$12.16
StyleModelDimension SLMax. BoreCoupling SizeHub LengthHub StyleLength through BoreDimension CDMin. Bore
A6851445567515.75mm48mmRRSC15066.80mm244.45mm112.78mm16mm
RFQ
A6851445567922.35mm54mmRRSC19071.63mm349.28mm127mm19mm
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A6851445568325.40mm67mmRRSC22577.72mm455.37mm142.75mm19mm
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CJ Series Hubs, Aluminium, A And B Style, Rough Stock Bore And Inch Bores

StyleModelCoupling SizeKeyway SizeHub StyleBore TypeOutside Dia.Overall Coupling LengthMaterialCoupling TypePrice (ex. VAT)
A68514461989--------$116.67
RFQ
B68514461983CJ14/16-BBored1.180"1.380"AluminumCJ-
RFQ
C68514471442CJ19/24No KeywayBSolid1.57"1.53"AluminumCJ$19.60
C68514471444CJ24/32No KeywayBSolid2.2"1.8"AluminumCJ$30.27
C68514471446CJ28/38No KeywayBRough Stock Bore2.56"2.07"AluminumCJ$49.13
RFQ
B68514471448CJ38/45-BUnbored3.150"2.590"AluminumCJ$77.11
C68514471450CJ42/55No KeywayBRough Stock Bore3.74"2.87"AluminumCJ$147.40
RFQ
C68514471451CJ48/60No KeywayASolid4.13"3.16"AluminumCJ$177.64
B68514471452CJ48/60-BUnbored4.130"3.160"AluminumCJ-
RFQ
StyleModelCoupling SizeBore SizeLength through BoreOutside Dia.Max. BoreHub LengthMaterialCoupling TypePrice (ex. VAT)
A68514410219L0501/4"0.62"1.08"0.625"1.1"Sintered IronL$9.83
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A68514410427L0701/4"0.75"1.36"0.75"1.23"Sintered IronL$9.19
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A68514410695L0751/4"0.82"1.75"0.875"1.32"Sintered IronL$10.65
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A68514410779L0901/4"0.82"2.11"1"1.34"Sintered IronL$16.16
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A68514411095L0957/16"1"2.11"1.125"1.52"Sintered IronL$24.52
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A68514462578L0997/16"1.06"2.54"1.188"1.77"Sintered IronL$32.69
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A68514411525L1007/16"1.38"2.54"1.375"2.09"Sintered IronL$46.37
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A68514462449L1105/8"1.68"3.32"1.625"2.56"Sintered IronL$66.15
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A68514412123L1505/8"1.75"3.75"1.875"2.75"Sintered IronL$80.75
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A68514454033L1903/4"1.94"4.5"2.125"2.94"Sintered IronL$115.93
A68514456003L2253/4"2.18"5"2.625"3.18"Cast IronL$145.07
RFQ
StyleModelCoupling SizeLength through BoreMax. BoreHub LengthOutside Dia.MaterialNominal TorqueCoupling TypePrice (ex. VAT)
A68514410129L0350.27"0.375"0.55"0.63"Sintered Iron3.5 in.-lbs.L$5.79
A68514410218L0500.62"0.625"1.1"1.08"Sintered Iron26.3 in.-lbs.L$5.79
RFQ
A68514411094L0951"1.125"1.52"2.11"Sintered Iron194 in.-lbs.L$35.99
RFQ
A68514476172L2252.18"2.625"3.18"5"Steel2340 in.-lbs.L$643.73
RFQ
StyleModelCoupling SizeBore SizeKeyway SizeLength through BoreOutside Dia.Hub LengthMaterialCoupling TypePrice (ex. VAT)
A68514410357L0505/16"No Keyway0.88"1.08"1.35"Sintered IronL$172.53
A68514410359L0507/16"No Keyway0.88"1.08"1.35"Sintered IronL$172.53
RFQ
A68514410338L0501/2"No Keyway0.31"1.08"0.8"Sintered IronL$28.03
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A68514410335L0501/4"No Keyway0.31"1.08"0.8"Sintered IronL$8.01
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A68514410337L0503/8"No Keyway0.31"1.08"0.8"Sintered IronL$8.01
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A68514410360L0501/2"No Keyway0.88"1.08"1.35"Sintered IronL$172.53
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A68514410362L0505/8"No Keyway0.88"1.08"1.35"Sintered IronL$172.53
RFQ
A68514441610L0501/2"1/8"0.31"1.08"0.8"Sintered IronL$8.01
RFQ
StyleModelCoupling SizeLength through BoreOutside Dia.MaterialMin. BorePrice (ex. VAT)
A68514438570L0900.82"2.11"Sintered Iron0.25"$99.35
RFQ
A68514438569L0900.82"2.11"Sintered Iron0.25"$98.87
A68514438568L0900.82"2.11"Sintered Iron0.25"$99.35
RFQ
A68514437900L0951"2.11"Sintered Iron0.437"$106.17
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A68514437901L0951"2.11"Sintered Iron0.437"$106.17
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A68514437902L0951"2.11"Sintered Iron0.437"$106.17
RFQ
A68514476203L0991.06"2.54"Sintered Iron0.437"$280.24
RFQ
A68514438574L0991.06"2.54"Sintered Iron0.437"$126.32
RFQ
A68514438572L0991.06"2.54"Sintered Iron0.437"$126.32
RFQ
A68514438573L0991.06"2.54"Sintered Iron0.437"$129.12
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A68514438571L0991.06"2.54"Sintered Iron0.437"$126.32
A68514437907L1001.38"2.54"Sintered Iron0.437"$150.67
RFQ
A68514437904L1001.38"2.54"Sintered Iron0.437"$150.67
RFQ
A68514437905L1001.38"2.54"Sintered Iron0.437"$150.67
A68514437906L1001.38"2.54"Sintered Iron0.437"$150.67
RFQ
A68514445213L1001.38"2.54"Sintered Iron0.437"$150.67
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A68514455195L1001.38"2.54"Sintered Iron0.437"$54.38
A68514437916L1101.68"3.32"Sintered Iron0.625"$163.87
A68514437912L1101.68"3.32"Sintered Iron0.625"$163.87
RFQ
A68514476501L1101.68"3.32"Sintered Iron0.625"$196.40
RFQ
A68514437910L1101.68"3.32"Sintered Iron0.625"$179.53
A68514437909L1101.68"3.32"Sintered Iron0.625"$163.87
A68514437914L1101.68"3.32"Sintered Iron0.625"$163.87
RFQ
A68514437915L1101.68"3.32"Sintered Iron0.625"$163.87
RFQ
A68514437913L1101.68"3.32"Sintered Iron0.625"$163.87
RFQ
LOVEJOY -

C Type Hubs With Rough Stock Bore

Lovejoy C-type couplings are ideal for transmitting power to industrial equipment such as pumps, gearboxes, compressors, blowers, mixers and conveyors. These jaw-type couplings feature cast-iron construction to handle higher torque rates and accommodate both angular and parallel shaft misalignments. They provide a standard shaft-to-shaft connection for medium-duty applications and ensure a fail-safe performance that continues to perform even if the elastomer fails. Choose from a wide range of these Lovejoy C-type couplings, available in 7/8, 1-1/2, 1-1/4 & 1-3/4 inch bore diameters on Raptor Supplies.

StyleModelCoupling SizeBore SizeThreadLength through BoreOutside Dia.Hub StyleMaterialNominal TorquePrice (ex. VAT)
A68514440125C2267/8"1/2-132.75"5.15"-Cast Iron2988 in.-lbs.$210.13
RFQ
A68514440126C2767/8"1/2-133.12"6.18"-Cast Iron4716 in.-lbs.$271.20
RFQ
A68514426067C2801 1/4"1/2-133.12"7.5"-Cast Iron7560 in.-lbs.$271.33
RFQ
A68514441036C2851 1/4"5/8-113.75"8.5"-Cast Iron9182 in.-lbs.$363.60
A68514441037C2951 1/2"5/8-113.75"9.12"-Cast Iron11340 in.-lbs.$495.07
RFQ
A68514441038C29551 3/4"5/8-114.25"9.12"3Cast Iron18900 in.-lbs.$600.40
RFQ

H Type Coupling Hubs, Rough Stock Bore

StyleModelRough Stock BoreNominal TorqueCoupling SizeHub LengthLength through BoreMax. BoreMax. SpeedMin. BorePrice (ex. VAT)
A68514448070--H3067-----$2,993.76
RFQ
B685144508832 5/8"46632 in.-lbs.H35677.380"5"5"2100 rpm2.625"-
RFQ
B685144554773 1/2"119700 in.-lbs.H456710.120"7"7"1500 rpm3.500"-
RFQ
B685144554733 1/4"88224 in.-lbs.H40679.130"6.250"6.250"1800 rpm3.250"-
RFQ
B685144478783"64812 in.-lbs.H36678.250"5.630"5.625"1900 rpm30"-
RFQ
StyleModelMax. SpeedKeyway WidthAngular DisplacementCoupling SizeDimension GDimension HDDistance between Spider and Hub Face (Dimension CL)Hub StylePrice (ex. VAT)
A685144763864750 rpm1/2" x 1/4"1.10°CJ551.180"4.720"0.160"BX$2,112.00
A685144761828500 rpm3/16" x 3/32"0.90°CJ280.790"2.560"0.100"B$988.00
A685144761838500 rpm1/8" x 1/16"0.90°CJ280.790"2.560"0.100"B$988.00

RRS And RRSC Type Hubs With Keyway, Inch Bores

Lovejoy jaw type couplings are designed for light, medium and heavy duty electrical motor and internal combustion power transmission. These couplings feature sintered iron construction for excellent tensile strength and a centre drop out design for proper shaft separation. They absorb shock and misalignment for reduced wear on the shaft assembly. Choose from a wide range of Lovejoy RRS & RRSC type spacer coupling assemblies, available in lengths ranging from 1.2 to 2.8 inches on Raptor Supplies.

StyleModelCoupling SizeBore SizeKeyway SizeHub StyleLength through BoreOutside Dia.MaterialHub LengthPrice (ex. VAT)
A68514438143RRS0905/8"3/16" x 3/32"10.81"2.11"Sintered Iron1.24"$20.60
RFQ
A68514456512RRS0901/2"1/8" x 1/16"10.81"2.11"Sintered Iron1.24"$20.60
RFQ
A68514438144RRS0903/4"3/16" x 3/32"10.81"2.11"Sintered Iron1.24"$20.60
RFQ
A68514441228RRS0907/8"3/16" x 3/32"10.81"2.11"Sintered Iron1.24"$20.60
RFQ
A68514451672RRS0901"1/4" x 1/8"10.81"2.11"Sintered Iron1.24"$26.60
A68514438146RRS0955/8"3/16" x 3/32"11"2.11"Sintered Iron1.43"$31.56
RFQ
A68514438150RRS0951 1/8"1/4" x 1/8"11"2.11"Sintered Iron1.43"$31.56
RFQ
A68514438147RRS0953/4"3/16" x 3/32"11"2.11"Sintered Iron1.43"$31.56
RFQ
B68514444474RRS0959/16"-11"2.11"Sintered Iron1.430"-
RFQ
A68514438145RRS0951/2"1/8" x 1/16"11"2.11"Sintered Iron1.43"$31.56
RFQ
A68514438148RRS0957/8"3/16" x 3/32"11"2.11"Sintered Iron1.43"$31.56
RFQ
A68514438149RRS0951"1/4" x 1/8"11"2.11"Sintered Iron1.43"$31.56
RFQ
A68514438170RRS0997/8"3/16" x 3/32"11.06"2.53"Sintered Iron1.65"$40.25
RFQ
A68514438171RRS0991"1/4" x 1/8"11.06"2.53"Sintered Iron1.65"$40.25
RFQ
A68514438169RRS0993/4"3/16" x 3/32"11.06"2.53"Sintered Iron1.65"$40.25
RFQ
A68514438168RRS0995/8"3/16" x 3/32"11.06"2.53"Sintered Iron1.65"$40.25
RFQ
A68514438172RRS0991 1/8"1/4" x 1/8"11.06"2.53"Sintered Iron1.65"$40.25
RFQ
A68514438158RRS1001 3/8"5/16" x 5/32"11.38"2.53"Sintered Iron1.97"$57.82
RFQ
A68514438156RRS1001 1/8"1/4" x 1/8"11.38"2.53"Sintered Iron1.97"$57.82
RFQ
A68514438155RRS1001"1/4" x 1/8"11.38"2.53"Sintered Iron1.97"$57.82
RFQ
A68514438154RRS1007/8"3/16" x 3/32"11.38"2.53"Sintered Iron1.97"$57.82
RFQ
A68514438152RRS1005/8"3/16" x 3/32"11.38"2.53"Sintered Iron1.97"$57.82
RFQ
A68514438153RRS1003/4"3/16" x 3/32"11.38"2.53"Sintered Iron1.97"$57.82
RFQ
B68514438151RRS1001/2"-11.38"2.53"Sintered Iron1.970"-
RFQ
A68514438157RRS1001 1/4"1/4" x 1/8"11.38"2.53"Sintered Iron1.97"$57.82
RFQ

CJ Series Hubs Spline Bore

StyleModelScrew Thread Dia.Max. SpeedBore TypeCoupling SizeDimension HDLength through BoreMaterialMax. BorePrice (ex. VAT)
A685144762661/2"-137100 rpmBoredCJ38/453.15"1.770"Powder Metal1.75"$197.87
B685144765053/8"-166000 rpmSpecial Spline BoreCJ42/553.74"1.97"Cast Iron2.13"$249.73
RFQ

GS Series Aluminum Hubs, Inch Bores

StyleModelMax. BoreDimension GBolt Hole SizeBore TypeCoupling Bolt SizeCoupling Nominal TorqueCoupling SizeDimension CLPrice (ex. VAT)
A685144765230.938"0.630"0.470"BoredM692.93 in.-lbs.GS19/24B0.08"$189.60
A685144763180.938"0.630"-Bored-92.93 in.-lbs.GS19/24B0.08"-
RFQ
A685144765130.938"0.630"0.470"BoredM692.93 in.-lbs.GS19/24B0.08"$189.60
B685144765140.938"0.63"-Solid---0.08"$189.60
RFQ
A685144761751.5"0.790"-Bored--GS28/38B0.100"-
RFQ
A685144765381.75"0.940"0.790"BoredM8221.25 in.-lbs.GS 38/45B0.120"$293.73
A685144765391.75"0.940"0.790"BoredM8221.25 in.-lbs.GS 38/45B0.120"$279.73
StyleModelMax. BoreItemCoupling TypeDimension CDDimension HDDimension SLHub LengthHub Style
A6851445567648mmHubRRSC112.78mm-15.75mm66.80mm2
RFQ
A6851445567748mmHubRRSC112.78mm-15.75mm66.80mm2
RFQ
A6851445567848mmHubRRSC112.78mm-15.75mm66.80mm2
RFQ
A6851445568054mmHubRRSC127mm101.60mm22.35mm71.63mm3
RFQ
A6851445568254mmHubRRSC127mm101.60mm22.35mm71.63mm3
RFQ
A6851445568154mmHubRRSC127mm101.60mm22.35mm71.63mm3
RFQ
A6851447751167mmRRS Type HubRRS142.75mm107.95mm25.40mm77.72mm4
RFQ
StyleModelBore SizeBore TypePrice (ex. VAT)
A6851447659465mmBored$1,284.00
A68514472347NAUnbored-
RFQ
StyleModelDimension CDMin. BoreBore SizeDimension HDDimension SLLength through BoreMax. BoreCoupling Size
A685144557705.500"0.875"7/8"4.120"1.380"2.840"2.125"RRC226
RFQ
A685144557716.500"0.875"7/8"50"10"2.470"2.875"RRC276
RFQ
A685144520307.810"1.250"1 1/4"5.5"10"2.470"3.375"RRC280
RFQ
A685144557728.880"1.250"1 1/4"6.5"10"2.870"4.125"RRC285
RFQ
A685144557739.560"1.5"1 1/2"6.5"1.380"2.750"4.125"RRC295
RFQ
A685144557749.560"1.750"1 3/4"6.5"1.880"2.750"4.125"RRC2955
RFQ

RRS And RRSC Type Hubs Without Keyway, Inch Bores

Lovejoy jaw type couplings are used for power transmission to industrial equipment such as pumps, gearboxes, compressors, blowers, mixers & conveyors. These couplings have a centre drop out design for proper shaft separation. The nitrile butadiene (Buna N) rubber elastomer material is oil resistant and operates effectively in temperatures ranging between -40 & 212 deg F. They absorb shock and misalignment for reduced wear on the shaft assembly. Choose from a wide range of Lovejoy RRS & RRSC type spacer coupling assemblies, available in bore diameters ranging between 3/4 and 7/16 inches, on Raptor Supplies.

StyleModelCoupling SizeBore SizeKeyway SizeHub StyleLength through BoreOutside Dia.MaterialHub LengthPrice (ex. VAT)
A68514450357RRS0951/2"-11"2.11"Sintered Iron1.430"-
RFQ
B68514441229RRS0957/16"No Keyway11"2.11"Sintered Iron1.43"$31.56
RFQ
A68514452184RRS0997/16"-11.060"2.53"Sintered Iron1.650"-
RFQ
A68514441230RRS0991/2"-11.060"2.53"Sintered Iron1.650"-
RFQ
A68514452199RRS1001/2"-11.38"2.53"Sintered Iron1.970"-
RFQ
A68514441231RRS1007/16"-11.38"2.53"Sintered Iron1.970"-
RFQ
A68514438159RRS1105/8"-11.68"3.31"Sintered Iron2.440"-
RFQ
A68514445265RRS1505/8"-21.75"3.75"Sintered Iron2.63"-
RFQ
B68514445273RRS1903/4"No Keyway-1.94"4.5"Sintered Iron2.82"$186.33
RFQ
A68514445290RRS2253/4"-42.180"5"Cast Iron3.060"-
RFQ
A68514445269RRSC1505/8"-21.75"3.75"Sintered Iron2.63"-
RFQ
A68514445281RRSC1903/4"-31.94"4.50"Sintered Iron2.820"-
RFQ
A68514445301RRSC2253/4"-42.180"5"Cast Iron3.060"-
RFQ
LOVEJOY -

SS Type Hubs Without Keyway, Inch Bores

Lovejoy SS style jaw coupling hubs are designed for power transmission and accommodating shaft misalignment in gearboxes, electric pumps, motors, blowers and compressors. They transfer misalignments and shocks to the central part of the coupling assembly for wear minimisation on the shaft assembly. These SS hubs feature finished bores to ensure rust protection and are capable of performing even in case of elastomer failure.

StyleModelCoupling SizeBore SizeKeyway SizeLength through BoreOutside Dia.MaterialCoupling TypeHub LengthPrice (ex. VAT)
A68514470006SS0751/4"No Keyway0.82"1.36"Stainless SteelSS1.32"$94.49
RFQ
A68514476406SS0951/2"No Keyway1"2.11"Stainless SteelSS1.52"$189.31
LOVEJOY -

Hub, 2.560 Inch Dia., 3.540 Inch Length, 0.590 Inch Thickness

ModelItemPrice (ex. VAT)
68514476181CM7YMY$957.33
LOVEJOY -

Jaw Coupling Hub, With Frictional Locking, 38/45B Spider Size, 1.77 Inch O.D., Aluminum

ModelItemPrice (ex. VAT)
68514476525CJ8PFE$1,782.67
LOVEJOY -

Jaw Coupling LC150, 5/8 Inch Without Keyway

ModelItemPrice (ex. VAT)
68514445412AM9GJZ$106.20
RFQ
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