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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
A68514446121L0503/8"3/32" x 3/64"0.62"1.08"1.1"Sintered IronJaw$6.15
A68514444136L0503/8"1/8" x 1/16"0.62"1.08"1.1"Sintered IronJaw$12.15
A68514410213L0509/16"1/8" x 1/16"0.62"1.08"1.1"Sintered IronJaw$6.15
A68514410211L0501/2"1/8" x 1/16"0.62"1.08"1.1"Sintered IronJaw$6.15
A68514444713L0507/16"3/32" x 3/64"0.62"1.08"1.1"Sintered IronJaw$6.15
A68514476284L0709/16"1/4" x 1/8"0.75"1.36"1.23"Sintered IronJaw$71.91
A68514451719L0703/4"1/8" x 1/16"0.75"1.36"1.23"Sintered IronJaw$15.55
A68514410426L0703/4"3/16" x 3/32"0.75"1.36"1.23"Sintered IronJaw$15.55
A68514410424L0705/8"3/16" x 3/32"0.75"1.36"1.23"Sintered IronJaw$15.55
A68514448829L0703/8"1/8" x 1/16"0.75"1.36"1.23"Sintered IronJaw$9.55
A68514447952L0701/2"3/16" x 3/32"0.75"1.36"1.23"Sintered IronJaw$9.55
A68514444007L0707/16"3/32" x 3/64"0.75"1.36"1.23"Sintered IronJaw$15.55
A68514441985L0703/8"3/32" x 3/64"0.75"1.36"1.23"Sintered IronJaw$9.55
A68514410423L0709/16"1/8" x 1/16"0.75"1.36"1.23"Sintered IronJaw$9.55
A68514410425L07011/16"3/16" x 3/32"0.75"1.36"1.23"Sintered IronJaw$9.55
A68514451104L0705/8"5/32" x 5/64"0.75"1.36"1.23"Sintered IronJaw$9.55
A68514410421L0701/2"1/8" x 1/16"0.75"1.36"1.23"Sintered IronJaw$9.55
A68514428352L0755/8"3/16" x 3/32"0.82"1.75"1.32"Sintered IronJaw$10.96
A68514410685L0751/2"1/8" x 1/16"0.82"1.75"1.32"Sintered IronJaw$16.96
A68514437234L0753/8"3/32" x 3/64"0.82"1.75"1.32"Sintered IronJaw$10.96
A68514428875L0757/16"1/8" x 1/16"0.82"1.75"1.32"Sintered IronJaw$16.96
A68514440699L0751/2"1/8"0.82"1.75"1.32"Sintered IronJaw$10.96
A68514410692L0757/8"3/16" x 3/32"0.82"1.75"1.32"Sintered IronJaw$16.96
A68514476378L0751/2"1/8"0.82"1.75"1.32"Sintered IronJaw$134.13
A68514435744L0751/4"1/8" x 1/16"0.82"1.75"1.32"Sintered IronJaw$16.96
StyleModelCoupling SizeBore SizeKeyway SizeLength through BoreOutside Dia.Hub LengthMaterialCoupling TypePrice
A68514441450L05010 mm3 mm x 1.4 mm15.75 mm27.43 mm27.94 mmSintered IronJaw$12.15
A68514441451L05015 mm5 mm x 2.3 mm15.75 mm27.43 mm27.94 mmSintered IronJaw$12.15
A68514456176L05016 mm5 mm x 2.3 mm15.75 mm27.43 mm27.94 mmSintered IronJaw$12.15
A68514441316L05014 mm5 mm x 2.3 mm15.75 mm27.43 mm27.94 mmSintered IronJaw$12.15
A68514441315L05012 mm4 mm x 1.8 mm15.75 mm27.43 mm27.94 mmSintered IronJaw$12.15
A68514441314L05011 mm4 mm x 1.8 mm15.75 mm27.43 mm27.94 mmSintered IronJaw$12.15
A68514441313L0509 mm3 mm x 1.4 mm15.75 mm27.43 mm27.94 mmSintered IronJaw$12.15
A68514449870L07010 mm3 mm x 1.4 mm19.05 mm34.54 mm31.24 mmSintered IronJaw$15.55
A68514441454L07012 mm4 mm x 1.8 mm19.05 mm34.54 mm31.24 mmSintered IronJaw$9.55
A68514441317L07014 mm5 mm x 2.3 mm19.05 mm34.54 mm31.24 mmSintered IronJaw$6.75
A68514441453L07011 mm4 mm x 1.8 mm19.05 mm34.54 mm31.24 mmSintered IronJaw$9.55
A68514441318L07016 mm5 mm x 2.3 mm19.05 mm34.54 mm31.24 mmSintered IronJaw$9.55
A68514445333L07017 mm5 mm x 2.3 mm19.05 mm34.54 mm31.24 mmSintered IronJaw$9.55
A68514459724L07018 mm6 mm x 2.8 mm19.05 mm34.54 mm31.24 mmSintered IronJaw$9.55
A68514456177L0709 mm3 mm x 1.4 mm19.05 mm34.54 mm31.24 mmSintered IronJaw$9.55
A68514441455L07015 mm5 mm x 2.3 mm19.05 mm34.54 mm31.24 mmSintered IronJaw$15.55
A68514441319L07019 mm6 mm x 2.8 mm19.05 mm34.54 mm31.24 mmSintered IronJaw$9.55
A68514476252L07012 mm1/8 mm x 1/16 mm19.05 mm34.54 mm31.24 mmSintered IronJaw$30.33
A68514441457L07510 mm3 mm x 1.4 mm20.83 mm44.45 mm33.53 mmSintered IronJaw$10.96
A68514444153L07512 mm4 mm x 1.8 mm20.83 mm44.45 mm33.53 mmSintered IronJaw$16.96
A68514441322L07516 mm5 mm x 2.3 mm20.83 mm44.45 mm33.53 mmSintered IronJaw$10.96
A68514441321L07514 mm5 mm x 2.3 mm20.83 mm44.45 mm33.53 mmSintered IronJaw$10.96
A68514441884L07518 mm6 mm x 2.8 mm20.83 mm44.45 mm33.53 mmSintered IronJaw$16.96
A68514444298L0759 mm3 mm x 1.4 mm20.83 mm44.45 mm33.53 mmSintered IronJaw$10.96
A68514441458L07515 mm5 mm x 2.3 mm20.83 mm44.45 mm33.53 mmSintered IronJaw$10.96
StyleModelCoupling SizeBore SizeKeyway SizeLength through BoreOutside Dia.Hub LengthMaterialCoupling TypePrice
A68514410128L0355/16"No Keyway0.27"0.63"0.55"Sintered IronJaw$6.15
A68514410126L0353/16"No Keyway0.27"0.63"0.55"Sintered IronJaw$12.15
A68514410124L0351/8"No Keyway0.27"0.63"0.55"Sintered IronJaw$6.15
A68514410127L0351/4"No Keyway0.27"0.63"0.55"Sintered IronJaw$6.15
A68514424687L0353/8"No Keyway0.27"0.63"0.55"Sintered IronJaw$12.15
A68514410209L0507/16"No Keyway0.62"1.08"1.1"Sintered IronJaw$12.15
A68514410214L0505/8"No Keyway0.62"1.08"1.1"Sintered IronJaw$12.15
A68514410210L0501/2"No Keyway0.62"1.08"1.1"Sintered IronJaw$12.15
A68514410208L0503/8"No Keyway0.62"1.08"1.1"Sintered IronJaw$12.15
A68514410207L0505/16"No Keyway0.62"1.08"1.1"Sintered IronJaw$12.15
A68514476512L05015/32"No Keyway0.62"1.08"1.1"Sintered IronJaw$117.64
A68514410206L0501/4"No Keyway0.62"1.08"1.1"Sintered IronJaw$12.15
A68514410212L0509/16"No Keyway0.62"1.08"1.1"Sintered IronJaw$6.15
A68514410417L0705/16"No Keyway0.75"1.36"1.23"Sintered IronJaw$9.55
A68514410419L0707/16"No Keyway0.75"1.36"1.23"Sintered IronJaw$15.55
A68514410420L0701/2"No Keyway0.75"1.36"1.23"Sintered IronJaw$15.55
A68514410418L0703/8"No Keyway0.75"1.36"1.23"Sintered IronJaw$9.55
A68514410416L0701/4"No Keyway0.75"1.36"1.23"Sintered IronJaw$15.55
A68514424771L0705/8"No Keyway0.75"1.36"1.23"Sintered IronJaw$9.55
A68514410595L0701/2"No Keyway0.75"1.36"1.23"Sintered IronJaw$12.47
A68514410682L0753/8"No Keyway0.82"1.75"1.32"Sintered IronJaw$16.96
A68514410680L0751/4"No Keyway0.82"1.75"1.32"Sintered IronJaw$6.49
A68514410681L0755/16"No Keyway0.82"1.75"1.32"Sintered IronJaw$10.96
A68514410684L0751/2"No Keyway0.82"1.75"1.32"Sintered IronJaw$16.96
A68514410683L0757/16"No Keyway0.82"1.75"1.32"Sintered IronJaw$16.96
StyleModelCoupling SizeBore SizeKeyway SizeLength through BoreMaterialHub LengthNominal TorqueCoupling TypePrice
A68514441850L0354 mmNo Keyway6.86 mmSintered Iron13.97 mm0.4 NmJaw$6.15
A68514455169L0358 mmNo Keyway6.86 mmSintered Iron13.97 mm0.4 NmJaw$6.15
A68514460679L0357 mmNo Keyway6.86 mmSintered Iron13.97 mm0.4 NmJaw$6.15
A68514447419L0355 mmNo Keyway6.86 mmSintered Iron13.97 mm0.4 NmJaw$12.15
A68514445872L0356 mmNo Keyway6.86 mmSintered Iron13.97 mm0.4 NmJaw$12.15
A68514460708L05015 mmNo Keyway15.75 mmSintered Iron27.94 mm2.97 NmJaw$6.15
A68514441460L0508 mmNo Keyway15.75 mmSintered Iron27.94 mm2.97 NmJaw$12.15
A68514458036L05014 mmNo Keyway15.75 mmSintered Iron27.94 mm2.97 NmJaw$6.15
A68514446214L0505 mmNo Keyway15.75 mmSintered Iron27.94 mm2.97 NmJaw$6.15
A68514410216L05010 mmNo Keyway15.75 mmSintered Iron27.94 mm2.97 NmJaw$6.15
A68514448510L05012 mmNo Keyway15.75 mmSintered Iron27.94 mm2.97 NmJaw$6.15
A68514450351L0506 mmNo Keyway15.75 mmSintered Iron27.94 mm2.97 NmJaw$12.15
A68514410215L0507 mmNo Keyway15.75 mmSintered Iron27.94 mm2.97 NmJaw$12.15
A68514451562L07012 mmNo Keyway19.05 mmSintered Iron24.89 mm4.88 NmJaw$9.55
A68514441452L07010 mmNo Keyway19.05 mmSintered Iron24.89 mm4.88 NmJaw$9.55
A68514446151L0708 mmNo Keyway19.05 mmSintered Iron24.89 mm4.88 NmJaw$9.55
A68514458803L0707 mmNo Keyway19.05 mmSintered Iron24.89 mm4.88 NmJaw$9.55
A68514447505L07014 mmNo Keyway19.05 mmSintered Iron24.89 mm4.88 NmJaw$9.55
A68514441456L07510 mmNo Keyway20.83 mmSintered Iron33.53 mm10.17 NmJaw$10.96
A68514410693L07515 mmNo Keyway20.83 mmSintered Iron33.53 mm10.17 NmJaw$10.96
A68514448276L09012 mmNo Keyway20.83 mmSintered Iron33.53 mm16.27 NmJaw$16.82
A68514460945L0908 mmNo Keyway20.83 mmSintered Iron33.53 mm16.27 NmJaw$16.82
A68514410777L09019 mmNo Keyway20.83 mmSintered Iron33.53 mm16.27 NmJaw$16.82
A68514441461L09014 mmNo Keyway20.83 mmSintered Iron33.53 mm16.27 NmJaw$22.82
A68514446561L09515 mmNo Keyway25.4 mmSintered Iron38.61 mm21.92 NmJaw$25.89
StyleModelCoupling SizeBore SizeKeyway SizeHub StyleOutside Dia.Overall Coupling LengthHub MaterialCoupling TypePrice
A68514464116421-1/2"3/8" x 3/16"B3.74"4.96"Cast IronJaw$166.29
A68514466879421-1/4"5/16" x 5/32"A3.74"4.96"Cast IronJaw$166.29
A68514465857421-3/8"5/16" x 5/32"A3.74"4.96"Cast IronJaw$166.29
A68514466878421-5/8"3/8" x 3/16"B3.74"4.96"Cast IronJaw$166.29
A68514466428421-5/8"3/8" x 3/16"A3.74"4.96"Cast IronJaw$166.29
A68514465858421-1/8"1/4" x 1/8"A3.74"4.96"Cast IronJaw$166.29
A68514464117421-7/8"1/2" x 1/4"B3.74"4.96"Cast IronJaw$166.29
A68514465817482-1/8"1/2" x 1/4"B4.13"5.51"Cast IronJaw$226.76
A68514465567481-5/8"3/8" x 3/16"A4.13"5.51"Cast IronJaw$226.76
A68514464146482"1/2" x 1/4"B4.13"5.51"Cast IronJaw$226.76
A68514465818481-7/8"1/2" x 1/4"A4.13"5.51"Cast IronJaw$226.76
A68514464147481"1/4" x 1/8"A4.13"5.51"Cast IronJaw$226.76
A68514464124552-3/8"5/8" x 5/16"B4.72"6.3"Cast IronJaw$279.67
A68514465645551-1/2"3/8" x 3/16"A4.72"6.3"Cast IronJaw$279.67
A68514465815752-3/8"5/8" x 5/16"A6.3"8.27"Cast IronJaw$500.78
A68514466034752-7/8"3/4" x 3/8"A6.3"8.27"Cast IronJaw$500.78
A68514465455751-1/2"3/8" x 3/16"A6.3"8.27"Cast IronJaw$500.78
A68514465835752-1/8"1/2" x 1/4"A6.3"8.27"Cast IronJaw$500.78
A68514477499752-1/2"5/8" x 5/16"B6.3"8.27"Cast IronJaw$500.78
A6851446206390UnboredNo KeywayB7.87"9.65"Cast IronJaw$642.51
LOVEJOY -

CJ Series Hubs, Cast Iron, A And B Style Metric Bores

Flexible couplings are designed for linking two rotating shafts which are not properly aligned, for transmitting rotational power (torque) from one shaft to another. Flexible couplings comprise two hubs and a spider, with each hub being attached to a shaft while the spider flexes between the hubs for accommodating the misalignment between shafts. Shaft misalignments are radial, parallel or angular, and cause complications while transferring rotational power from one shaft to the other, in the form of loads, vibrations, stresses and other forces which change as per the type of misalignment.
Lovejoy coupling hubs are ideal for internal gas combustion engine and electrical motor applications. These Lovejoy CJ coupling hubs feature a curved jaw profile that helps in concentrating torque to the central region of the spider's limbs, thereby improving the efficiency of the elastomeric material. The three piece design of Lovejoy CJ coupling hubs makes them compatible with both radially and axially misaligned spiders.
These Lovejoy CJ coupling hubs are made of cast iron to ensure high compression strength and resisting corrosion on exposed surfaces. These Lovejoy CJ coupling hubs do not require any lubrication and prevent metal to metal contact for reduced friction. Lovejoy CJ coupling hubs, when assembled to form CJ Series couplings, deliver torque ranging from 67 to 247800 inch-lb.

StyleModelCoupling SizeBore SizeKeyway SizeHub StyleOutside Dia.Overall Coupling LengthHub MaterialCoupling TypePrice
A6851446204842/55UnboredNo KeywayB95 mm72.9 mmCast IronJaw$128.49
A6851446205842/5555 mm16 x 4.3 mmB95 mm72.9 mmCast IronJaw$166.29
A6851446241442/55UnboredNo KeywayA95 mm72.9 mmCast IronJaw$128.49
A6851446205342/5538 mm10 mm x 3.3 mmA95 mm72.9 mmCast IronJaw$166.29
A6851446205242/5535 mm10 mm x 3.3 mmA95 mm72.9 mmCast IronJaw$166.29
A6851446205042/5530 mm8 mm x 3.3 mmA95 mm72.9 mmCast IronJaw$166.29
A6851446205142/5532 mm10 mm x 3.3 mmA95 mm72.9 mmCast IronJaw$166.29
A6851446205442/5542 mm12 x 3.3 mmB95 mm72.9 mmCast IronJaw$166.29
A6851446205642/5548 mm14 mm x 3.8 mmB95 mm72.9 mmCast IronJaw$166.29
A6851446205948/60UnboredNo KeywayB104.9 mm80.26 mmCast IronJaw$179.53
A6851446241548/60UnboredNo KeywayA104.9 mm80.26 mmCast IronJaw$179.53
A6851446689748/6032 mm10 mm x 3.3 mmA104.9 mm80.26 mmCast IronJaw$226.76
A6851446241655/70UnboredNo KeywayA119.89 mm90.93 mmCast IronJaw$222.98
A6851446206165/75UnboredNo KeywayB134.87 mm105.41 mmCast IronJaw$309.91
A6851446241765/75UnboredNo KeywayA134.87 mm105.41 mmCast IronJaw$309.91
A6851446206275/90UnboredNo KeywayB160.02 mm119.89 mmCast IronJaw$453.53
A6851446241875/90UnboredNo KeywayA160.02 mm119.89 mmCast IronJaw$453.53
A685144624199014 mmNo KeywayA199.9 mm245.11 mmCast IronJaw$642.51
StyleModelCoupling SizeBore SizeKeyway SizeHub StyleOutside Dia.Overall Coupling LengthHub MaterialCoupling TypePrice
A68514461984145/16"No KeywayB1.18"1.38"Powder MetalJaw$25.44
A68514461999197/16"3/16" x 3/32"B1.57"2.6"Powder MetalJaw$30.24
A68514476359195/8"3/16" x 3/32"A1.57"2.6"Powder MetalJaw$30.24
A68514476356191/2"No KeywayA1.57"2.6"Powder MetalJaw$30.24
A68514476357193/4"1/8" x 1/16"A1.57"2.6"Powder MetalJaw$30.24
A68514462009241"1/4" x 1/8"B2.2"3.07"Powder MetalJaw$45.35
A68514462010241-1/8"1/4" x 1/8"B2.2"3.07"Powder MetalJaw$45.35
A68514462011241-1/4"1/4" x 1/8"B2.2"3.07"Powder MetalJaw$45.35
A68514476364245/8"3/16" x 3/32"A2.2"3.07"Powder MetalJaw$45.35
A68514476362241/2"1/8" x 1/16"A2.2"3.07"Powder MetalJaw$45.35
A68514476365243/4"3/16" x 3/32"A2.2"3.07"Powder MetalJaw$45.35
A68514462012285/8"No KeywayA2.56"3.54"Powder MetalJaw$60.47
A68514462016281"1/4" x 1/8"B2.56"3.54"Powder MetalJaw$60.47
A68514462017281-1/8"1/4" x 1/8"B2.56"3.54"Powder MetalJaw$66.47
A68514462015287/8"3/16" x 3/32"A2.56"3.54"Powder MetalJaw$60.47
A68514462014283/4"3/16" x 3/32"A2.56"3.54"Powder MetalJaw$60.47
A68514462019281-3/8"5/16" x 5/32"B2.56"3.54"Powder MetalJaw$60.47
A68514462013285/8"3/16" x 3/32"A2.56"3.54"Powder MetalJaw$60.47
A68514466873281 1/2"3/8" x 3/16"B2.56"3.54"Powder MetalJaw$60.47
A68514462018281-1/4"1/4" x 1/8"B2.56"3.54"Powder MetalJaw$60.47
A68514462027381-3/8"5/16" x 5/32"A3.15"4.49"Powder MetalJaw$79.36
A68514462022383/4"3/16" x 3/32"A3.15"4.49"Powder MetalJaw$79.36
A68514462030381-3/4"3/8" x 3/16"B3.15"4.49"Powder MetalJaw$79.36
A68514462025381-1/8"1/4" x 1/8"A3.15"4.49"Powder MetalJaw$79.36
A68514462024381"1/4" x 1/8"A3.15"4.49"Powder MetalJaw$79.36
StyleModelCoupling SizeBore SizeKeyway SizeHub StyleOutside Dia.Overall Coupling LengthHub MaterialCoupling TypePrice
A68514472002-25 mm8 mm x 3.3 mmA80 mm114.05 mmPowder MetalJaw$79.36
A685144725331914 mm5 mm x 2.3 mmA39.88 mm66.04 mmPowder MetalJaw$30.24
A685144725422419 mm6 mm x 2.8 mmA55.88 mm77.98 mmPowder MetalJaw$45.35
A685144725432420 mm6 mm x 2.8 mmA55.88 mm77.98 mmPowder MetalJaw$45.35
A685144725382414 mm5 mm x 2.3 mmA55.88 mm77.98 mmPowder MetalJaw$45.35
A685144720063835 mm10 mm x 3.3 mmA80 mm114.05 mmPowder MetalJaw$85.36
A685144720053832 mm10 mm x 3.3 mmA80 mm114.05 mmPowder MetalJaw$79.36
A685144720073838 mm10 mm x 3.3 mmA80 mm114.05 mmPowder MetalJaw$106.16
A685144720043830 mm8 mm x 3.3 mmA80 mm114.05 mmPowder MetalJaw$79.36
StyleModelCoupling SizeBore SizeKeyway SizeHub StyleOutside Dia.Overall Coupling LengthMaterialCoupling TypePrice
A685144611511412 mm4 mm x 1.8 mmB29.97 mm22.35 mmPowder MetalJaw$25.44
A6851446115419/24UnboredNo KeywayB39.88 mm38.86 mmPowder MetalJaw$17.95
A6851446115719/2424 mm8 mm x 3.3 mmB39.88 mm38.86 mmPowder MetalJaw$30.24
A6851446115619/2419 mm6 mm x 2.8 mmB39.88 mm38.86 mmPowder MetalJaw$30.24
A6851446088024/32UnboredNo KeywayB55.88 mm45.72 mmPowder MetalJaw$28.35
A6851446110524/3225 mm8 mm x 3.3 mmB55.88 mm45.72 mmPowder MetalJaw$45.35
A6851446110424/3224 mm8 mm x 3.3 mmB55.88 mm45.72 mmPowder MetalJaw$51.35
A6851446110624/3228 mm8 mm x 3.3 mmB55.88 mm45.72 mmPowder MetalJaw$45.35
A6851446088128/38UnboredNo KeywayB65.02 mm52.58 mmPowder MetalJaw$45.35
A6851446111128/3828 mm8 mm x 3.3 mmB65.02 mm52.58 mmPowder MetalJaw$60.47
A6851446111328/3838 mm10 mm x 3.3 mmB65.02 mm52.58 mmPowder MetalJaw$60.47
A6851446532028/3832 mm10 mm x 3.3 mmB65.02 mm52.58 mmPowder MetalJaw$60.47
A6851446116528/3825 mm8 mm x 3.3 mmB65.02 mm52.58 mmPowder MetalJaw$60.47
A6851446090638/4542 mm12 mm x 3.3 mmB80 mm65.79 mmPowder MetalJaw$79.36
StyleModelCoupling SizeBore SizeKeyway SizeLength through BoreOutside Dia.Hub LengthMaterialPrice
A68514411581LC1001-1/4"1/4" x 1/8"1.38"2.53"2.13"Sintered Iron$67.98
A68514456566LC1107/8"1/4" x 1/8"1.69"3.31"2.56"Sintered Iron$82.38
A68514411832LC1107/8"3/16" x 3/32"1.69"3.31"2.56"Sintered Iron$82.38
A68514411842LC1101-3/8"5/16" x 5/32"1.69"3.31"2.56"Sintered Iron$82.38
A68514412069LC1501"1/4" x 1/8"1.75"3.75"2.75"Sintered Iron$106.20
A68514412329LC1901-3/8"5/16" x 5/32"1.94"4.5"2.94"Sintered Iron$186.33
A68514412337LC1901-7/8"1/2" x 1/4"1.94"4.5"2.94"Sintered Iron$186.33
A68514412332LC1901-1/2"3/8" x 3/16"1.94"4.5"2.94"Sintered Iron$186.33
A68514444064LC1902-1/8"1/2" x 1/4"1.94"4.5"2.94"Sintered Iron$186.33
A68514412472LC2251-7/8"1/2" x 1/4"2.19"5"3.19"Cast Iron$215.44
A68514412466LC2251-1/2"3/8" x 3/16"2.19"5"3.19"Cast Iron$215.44
LOVEJOY -

LC Type Hubs With Keyway, Metric Bores

Lovejoy LC style jaw couplings are designed for accommodating shaft misalignment & power transmission for gearboxes, electric pumps, motors, compressors and blowers. These jaw couplings feature radially removable snap wrap elastomer for ease-of-maintenance, collar attachment for securely holding centre element in place and sintered iron construction for safe operation even upon elastomer failure. Choose from a broad range of these couplings, available in speed ratings of 5000 & 9000 rpm on Raptor Supplies.

StyleModelCoupling SizeBore SizeKeyway SizeLength through BoreOutside Dia.MaterialNominal TorquePrice
A68514458560LC09519 mm6 mm x 2.8 mm25.4 mm53.59 mmSintered Iron21.92 Nm$39.82
A68514458575LC19028 mm8 mm x 3.3 mm49.28 mm114.3 mmSintered Iron195.24 Nm$186.33
StyleModelCoupling SizeBore SizeKeyway SizeHub StyleLength through BoreMaterialNominal TorqueMax. SpeedPrice
A68514449706AL0501/2"1/8" x 1/16"10.62"Aluminum26.3 In.Lbs.18000 rpm$13.27
A68514410473AL0701/2"1/8" x 1/16"10.75"Aluminum43.2 In.Lbs.14000 rpm$17.05
A68514410482AL0705/8"3/16" x 3/32"10.75"Aluminum43.2 In.Lbs.14000 rpm$17.05
A68514410491AL0703/4"3/16" x 3/32"10.75"Aluminum43.2 In.Lbs.14000 rpm$17.05
A68514410642AL0757/8"3/16" x 3/32"20.81"Aluminum90 In.Lbs.11000 rpm$18.09
A68514410641AL07513/16"3/16" x 3/32"20.81"Aluminum90 In.Lbs.11000 rpm$18.09
A68514410639AL0755/8"3/16" x 3/32"20.81"Aluminum90 In.Lbs.11000 rpm$18.09
A68514410640AL0753/4"3/16" x 3/32"20.81"Aluminum90 In.Lbs.11000 rpm$18.09
A68514410635AL0751/2"1/8" x 1/16"20.81"Aluminum90 In.Lbs.11000 rpm$9.84
A68514447835AL0753/4"1/8" x 1/16"20.81"Aluminum90 In.Lbs.11000 rpm$18.09
A68514410798AL0905/8"3/16" x 3/32"20.91"Aluminum144 In.Lbs.9000 rpm$24.51
A68514410802AL0907/8"3/16" x 3/32"20.91"Aluminum144 In.Lbs.9000 rpm$24.51
A68514410800AL0903/4"3/16" x 3/32"20.91"Aluminum144 In.Lbs.9000 rpm$24.51
A68514410796AL0901/2"1/8" x 1/16"20.91"Aluminum144 In.Lbs.9000 rpm$24.51
A68514444812AL0909/16"1/8" x 1/16"20.91"Aluminum144 In.Lbs.9000 rpm$24.51
A68514447725AL0903/4"1/8" x 1/16"20.91"Aluminum144 In.Lbs.9000 rpm$24.51
A68514476519AL0905/8"1/8"20.91"Aluminum144 In.Lbs.9000 rpm$66.09
A68514417851AL09511/16"3/16" x 3/32"11"Aluminum194 In.Lbs.9000 rpm$34.53
A68514417852AL0953/4"3/16" x 3/32"11"Aluminum194 In.Lbs.9000 rpm$34.53
A68514417853AL09513/16"3/16" x 3/32"11"Aluminum194 In.Lbs.9000 rpm$34.53
A68514417854AL0957/8"3/16" x 3/32"11"Aluminum194 In.Lbs.9000 rpm$34.53
A68514417858AL0951-1/8"1/4" x 1/8"11"Aluminum194 In.Lbs.9000 rpm$34.53
A68514446295AL0953/4"1/8" x 1/16"11"Aluminum194 In.Lbs.9000 rpm$34.53
A68514417850AL0955/8"3/16" x 3/32"11"Aluminum194 In.Lbs.9000 rpm$34.53
A68514417857AL0951-1/16"1/4" x 1/8"11"Aluminum194 In.Lbs.9000 rpm$34.53
StyleModelCoupling SizeBore SizeKeyway SizeHub StyleLength through BoreMaterialNominal TorqueMax. SpeedPrice
A68514465696AL07014 mm5 mm x 2.3 mm119.05 mmAluminum4.88 Nm14000 rpm$11.05
A68514456487AL07012 mm4 mm x 1.8 mm119.05 mmAluminum4.88 Nm14000 rpm$17.05
A68514465694AL07011 mm4 mm x 1.8 mm119.05 mmAluminum4.88 Nm14000 rpm$17.05
A68514465698AL07019 mm6 mm x 2.8 mm119.05 mmAluminum4.88 Nm14000 rpm$17.05
A68514462906AL07015 mm5 mm x 2.3 mm119.05 mmAluminum4.88 Nm14000 rpm$17.05
A68514441924AL07510 mm3 mm x 1.4 mm220.57 mmAluminum10.17 Nm11000 rpm$18.09
A68514449633AL07515 mm5 mm x 2.3 mm220.57 mmAluminum10.17 Nm11000 rpm$18.09
A68514466758AL07516 mm5 mm x 2.3 mm220.57 mmAluminum10.17 Nm11000 rpm$18.09
A68514451098AL07511 mm4 mm x 1.8 mm220.57 mmAluminum10.17 Nm11000 rpm$18.09
A68514447302AL07514 mm5 mm x 2.3 mm220.57 mmAluminum10.17 Nm11000 rpm$18.09
A68514459394AL07520 mm6 mm x 2.8 mm220.57 mmAluminum10.17 Nm11000 rpm$9.13
A68514464655AL07512 mm4 mm x 1.8 mm220.57 mmAluminum10.17 Nm11000 rpm$18.09
A68514447427AL07519 mm6 mm x 2.8 mm220.57 mmAluminum10.17 Nm11000 rpm$18.09
A68514458620AL09011 mm4 mm x 1.8 mm223.11 mmAluminum16.27 Nm9000 rpm$24.51
A68514458622AL09015 mm5 mm x 2.3 mm223.11 mmAluminum16.27 Nm9000 rpm$24.51
A68514460429AL09012 mm4 mm x 1.8 mm223.11 mmAluminum16.27 Nm9000 rpm$24.51
A68514456514AL09010 mm3 mm x 1.4 mm223.11 mmAluminum16.27 Nm9000 rpm$24.51
A68514444679AL09019 mm6 mm x 2.8 mm223.11 mmAluminum16.27 Nm9000 rpm$24.51
A68514460887AL09017 mm5 mm x 2.3 mm223.11 mmAluminum16.27 Nm9000 rpm$24.51
A68514458621AL09014 mm5 mm x 2.3 mm223.11 mmAluminum16.27 Nm9000 rpm$24.51
A68514447013AL09522 mm6 mm x 2.8 mm125.4 mmAluminum21.92 Nm9000 rpm$34.53
A68514476546AL09528 mm6 mm x 3.3 mm125.4 mmAluminum21.92 Nm9000 rpm$297.20
A68514456800AL09514 mm5 mm x 2.3 mm125.4 mmAluminum21.92 Nm9000 rpm$34.53
A68514448347AL09520 mm6 mm x 2.8 mm125.4 mmAluminum21.92 Nm9000 rpm$34.53
A68514456801AL09515 mm5 mm x 2.3 mm125.4 mmAluminum21.92 Nm9000 rpm$34.53
LOVEJOY -

AL Type Hubs Without Keyway, Inch Bores

The AL-Type hubs by Lovejoy are used with coupling spiders to create AL Type couplings. These lightweight Lovejoy hubs feature aluminium construction, a maximum rotational speed of 18000 rpm and a nominal torque rating of up to 1240 in.lb. They do not require lubrication and are interchangeable with all standard coupling hubs. These quality AL Type hubs are available in different bore diameters, keyway sizes and overall lengths.

StyleModelCoupling SizeBore SizeKeyway SizeHub StyleLength through BoreMaterialNominal TorqueMax. SpeedPrice
A68514410252AL0501/4"No Keyway10.62"Aluminum26.3 In.Lbs.18000 rpm$13.27
A68514410254AL0503/8"No Keyway10.62"Aluminum26.3 In.Lbs.18000 rpm$13.27
A68514410253AL0505/16"No Keyway10.62"Aluminum26.3 In.Lbs.18000 rpm$13.27
A68514410256AL0507/16"No Keyway10.62"Aluminum26.3 In.Lbs.18000 rpm$13.27
A68514410259AL0505/8"No Keyway10.62"Aluminum26.3 In.Lbs.18000 rpm$13.27
A68514410257AL0501/2"No Keyway10.62"Aluminum26.3 In.Lbs.18000 rpm$13.27
A68514410471AL0701/2"No Keyway10.75"Aluminum43.2 In.Lbs.14000 rpm$17.05
A68514410480AL0705/8"No Keyway10.75"Aluminum43.2 In.Lbs.14000 rpm$17.05
A68514410463AL0701/4"No Keyway10.75"Aluminum43.2 In.Lbs.14000 rpm$17.05
A68514410464AL0705/16"No Keyway10.75"Aluminum43.2 In.Lbs.14000 rpm$17.05
A68514410469AL0707/16"No Keyway10.75"Aluminum43.2 In.Lbs.14000 rpm$17.05
A68514410466AL0703/8"No Keyway10.75"Aluminum43.2 In.Lbs.14000 rpm$17.05
A68514410634AL0751/2"No Keyway20.81"Aluminum90 In.Lbs.11000 rpm$18.09
A68514410632AL0753/8"No Keyway20.81"Aluminum90 In.Lbs.11000 rpm$18.09
A68514410633AL0757/16"No Keyway20.81"Aluminum90 In.Lbs.11000 rpm$18.09
A68514410637AL0759/16"No Keyway20.81"Aluminum90 In.Lbs.11000 rpm$18.09
A68514461817AL0755/8"No Keyway20.81"Aluminum90 In.Lbs.11000 rpm$18.09
A68514410630AL0751/4"No Keyway20.81"Aluminum90 In.Lbs.11000 rpm$18.09
A68514410631AL0755/16"No Keyway20.81"Aluminum90 In.Lbs.11000 rpm$18.09
A68514410797AL0909/16"No Keyway20.91"Aluminum144 In.Lbs.9000 rpm$24.51
A68514410792AL0905/16"No Keyway20.91"Aluminum144 In.Lbs.9000 rpm$24.51
A68514410793AL0903/8"No Keyway20.91"Aluminum144 In.Lbs.9000 rpm$24.51
A68514410791AL0901/4"No Keyway20.91"Aluminum144 In.Lbs.9000 rpm$24.51
A68514410795AL0901/2"No Keyway20.91"Aluminum144 In.Lbs.9000 rpm$24.51
A68514444004AL0905/8"No Keyway20.91"Aluminum144 In.Lbs.9000 rpm$24.51
LOVEJOY -

AL Type Hubs Without Keyway, Metric Bores

Lovejoy AL Type jaw coupling hubs without keyway are used to link two rotating shafts for torque transmission from one shaft to the other. These jaw coupling hubs are made of aluminum for light weight and corrosion resistance. They come equipped with a SOX (NBR) rubber elastomer spider capable of being operated at temperatures ranging from -40 to 100 degrees C.

StyleModelCoupling SizeBore SizeKeyway SizeHub StyleLength through BoreMaterialNominal TorqueMax. SpeedPrice
A68514448973AL0758 mmNo Keyway220.57 mmAluminum10.17 Nm11000 rpm$10.00
A68514456137AL07520 mmNo Keyway220.57 mmAluminum10.17 Nm11000 rpm$18.09
StyleModelCoupling SizeBore SizeKeyway SizeThreadLength through BoreOutside Dia.Hub StyleMaterialPrice
A68514426036C2261-1/8"1/4" x 1/8"1/2-132.75"5.15"3Cast Iron$282.11
A68514426041C2261-5/8"3/8" x 3/16"1/2-132.75"5.15"3Cast Iron$282.11
A68514426045C2262-1/8"1/2" x 1/4"1/2-132.75"5.15"3Cast Iron$282.11
A68514426047C2262-3/8"5/8" x 5/16"1/2-132.75"5.15"3Cast Iron$282.11
A68514426044C2262"1/2" x 1/4"1/2-132.75"5.15"3Cast Iron$282.11
A68514426043C2261-7/8"1/2" x 1/4"1/2-132.75"5.15"3Cast Iron$282.11
A68514426042C2261-3/4"3/8" x 3/16"1/2-132.75"5.15"3Cast Iron$282.11
A68514426040C2261-1/2"3/8" x 3/16"1/2-132.75"5.15"3Cast Iron$282.11
A68514426037C2261-1/4"1/4" x 1/8"1/2-132.75"5.15"3Cast Iron$282.11
A68514426046C2262-1/4"1/2" x 1/4"1/2-132.75"5.15"3Cast Iron$282.11
A68514426038C2261-3/8"5/16" x 5/32"1/2-132.75"5.15"3Cast Iron$282.11
A68514426057C2762"1/2" x 1/4"1/2-133.12"6.18"3Cast Iron$352.64
A68514426064C2762-7/8"3/4" x 3/8"1/2-133.12"6.18"3Cast Iron$352.64
A68514426050C2761-1/8"1/4" x 1/8"1/2-133.12"6.18"3Cast Iron$352.64
A68514426052C2761-3/8"5/16" x 5/32"1/2-133.12"6.18"3Cast Iron$352.64
A68514426053C2761-1/2"3/8" x 3/16"1/2-133.12"6.18"3Cast Iron$352.64
A68514426051C2761-1/4"1/4" x 1/8"1/2-133.12"6.18"3Cast Iron$352.64
A68514426055C2761-3/4"3/8" x 3/16"1/2-133.12"6.18"3Cast Iron$352.64
A68514444547C2762-1/4"1/2" x 1/4"1/2-133.12"6.18"3Cast Iron$352.64
A68514446755C2762-5/8"5/8" x 5/16"1/2-133.12"6.18"3Cast Iron$352.64
A68514426054C2761-5/8"3/8" x 3/16"1/2-133.12"6.18"3Cast Iron$352.64
A68514426060C2762-3/8"5/8" x 5/16"1/2-133.12"6.18"3Cast Iron$352.64
A68514446120C2762-1/2"5/8" x 5/16"1/2-133.12"6.18"3Cast Iron$352.64
A68514451525C2802-7/8"3/4" x 3/8"1/2-133.12"7.5"3Cast Iron$400.29
A68514451998C2802-1/2"5/8" x 5/16"1/2-133.12"7.5"3Cast Iron$400.29
LOVEJOY -

C Type Hubs With Keyway, Metric Bores

Lovejoy C type jaw couplings are suitable for providing shaft-to-shaft connection for power transmission and accommodating parallel & angular misalignment in industrial machinery, electric motors and compressors. These higher torque jaw couplings feature radially removable elastomeric cushions for ease-of-maintenance, no metal to metal contact for wear minimisation and cast iron construction for providing resistance against oil, sand, dirt, grease & moisture, thereby ensuring safe operation even upon elastomeric cushion failure. Choose from an extensive range of these jaw type couplings, available in 3500 & 4200 rpm variants on Raptor Supplies.

StyleModelCoupling SizeBore SizeKeyway SizeLength through BoreOutside Dia.Hub StyleMaterialNominal TorquePrice
A68514462792C22630 mm8 mm x 3.3 mm69.85 mm130.81 mm3Cast Iron337.6 Nm$282.11
A68514447265C27660 mm18 mm x 4.4 mm79.25 mm156.97 mm3Cast Iron532.84 Nm$352.64
A68514445219C27642 mm12 mm x 3.3 mm79.25 mm156.97 mm3Cast Iron532.84 Nm$352.64
A68514459032C27670 mm20 mm x 4.9 mm79.25 mm156.97 mm3Cast Iron532.84 Nm$352.64
A68514449378C28060 mm18 mm x 4.4 mm79.25 mm190.5 mm3Cast Iron854.17 Nm$400.29
A68514449012C28055 mm16 mm x 4.3 mm79.25 mm190.5 mm3Cast Iron854.17 Nm$400.29
A68514454363C28590 mm25 mm x 5.4 mm95.25 mm215.9 mm3Cast Iron1037.43 Nm$495.60
A68514447813C29575 mm20 mm x 4.9 mm95.25 mm231.65 mm3Cast Iron1281.25 Nm$667.15
A68514462695C295595 mm25 mm x 5.4 mm107.95 mm231.65 mm3Cast Iron2135.42 Nm$762.45
LOVEJOY -

SS 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 applications. These SS type couplings feature fail-safe stainless-steel construction that continues to perform even if the elastomer fails. They come with passivated finished bores to offer added rust protection and can accommodate both angular and parallel shaft misalignments. These units are interchangeable with L and AL line of hubs and are available in overall lengths ranging from 2 to 4.2 inches on Raptor Supplies.

StyleModelCoupling SizeBore SizeKeyway SizeLength through BoreOutside Dia.MaterialHub LengthCoupling TypePrice
A68514470007SS0751/2"1/8" x 1/16"0.82"1.36"Stainless Steel1.32"Jaw$100.49
A68514470009SS0753/4"3/16" x 3/32"0.82"1.36"Stainless Steel1.32"Jaw$100.49
A68514470008SS0755/8"3/16" x 3/32"0.82"1.36"Stainless Steel1.32"Jaw$100.49
A68514470014SS0957/8"3/16" x 3/32"1"2.54"Stainless Steel1.52"Jaw$123.16
A68514470016SS0951-1/8"1/4" x 1/8"1"2.11"Stainless Steel1.52"Jaw$123.16
A68514470011SS0951/2"1/8" x 1/16"0.82"1.36"Stainless Steel1.34"Jaw$123.16
A68514470012SS0955/8"3/16" x 3/32"1"2.11"Stainless Steel1.52"Jaw$123.16
A68514470013SS0953/4"3/16" x 3/32"1"2.11"Stainless Steel1.52"Jaw$123.16
A68514470015SS0951"1/4" x 1/8"1"2.11"Stainless Steel1.52"Jaw$123.16
A68514470018SS1007/8"3/16" x 3/32"1.38"2.54"Stainless Steel2.09"Jaw$143.95
A68514470017SS1003/4"3/16" x 3/32"1.38"2.54"Stainless Steel2.09"Jaw$143.95
A68514470019SS1001"1/4" x 1/8"1.38"2.54"Stainless Steel2.09"Jaw$143.95
A68514470020SS1001-1/8"1/4" x 1/8"1.38"2.54"Stainless Steel2.09"Jaw$143.95
A68514470022SS1001-3/8"5/16" x 5/32"1.75"2.54"Stainless Steel2.46"Jaw$143.95
A68514470026SS1101-3/8"5/16" x 5/32"1.75"3.32"Stainless Steel2.63"Jaw$258.89
A68514470027SS1101-1/2"3/8" x 3/16"1.68"3.32"Stainless Steel2.56"Jaw$258.89
A68514470025SS1101-1/4"1/4" x 1/8"1.68"3.32"Stainless Steel2.56"Jaw$258.89
A68514470023SS1101"1/4" x 1/8"1.68"3.32"Stainless Steel2.56"Jaw$258.89
StyleModelCoupling SizeBore SizeKeyway SizeLength through BoreOutside Dia.MaterialCoupling TypeMax. BorePrice
A68514476581SS09518 mm6 mm x 2.8 mm25.4 mm53.59 mmStainless SteelJaw28 mm$183.31
A68514476599SS19035 mm10 mm x 3.3 mm49.28 mm114.3 mmStainless SteelJaw56.26 mm$1,171.64
LOVEJOY -

SS Type Hubs With Rough Stock Bore

Lovejoy SS type jaw coupling hubs are designed for power transmission and accommodating shaft misalignment for gearboxes, electric pumps, motors, blowers and compressors. They transfer shocks and misalignments to the central part of the coupling assembly for wear minimisation on the shaft assembly. These hubs have no metal to metal contact to eliminate the need for maintenance and provide resistance to dirt, sand, oil, moisture and grease. They are made of stainless steel for fail safe operation even upon elastomer failure. Variants are available in bore diameters of 1/4 & 5/8 inches on Raptor Supplies.

StyleModelCoupling SizeBore SizeLength through BoreMax. BoreHub LengthOutside Dia.MaterialCoupling TypePrice
A68514470001SS0751/4"0.82"0.875"1.32"1.36"Stainless SteelJaw$49.13
A68514470004SS1105/8"1.68"1.625"2.56"3.32"Stainless SteelJaw$171.96
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
A68514470006SS0751/4"No Keyway0.82"1.36"Stainless SteelJaw1.32"$94.49
A68514476406SS0951/2"No Keyway1"2.11"Stainless SteelJaw1.52"$189.31

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