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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StyleModelOutside Dia.Max. SpeedKeyway SizeNumber Of JawsOverall LengthLength Through BoreNominal TorqueMax. BorePrice
A6851445648734.54 mm14000 RPM4 mm x 1.8 mm250.8 mm19.05 mm4.88 N-m19 mm€15.54
A6851446569634.54 mm14000 RPM5 mm x 2.3 mm250.8 mm19.05 mm4.88 N-m19 mm€15.54
A6851446569834.54 mm14000 RPM6 mm x 2.8 mm250.8 mm19.05 mm4.88 N-m19 mm€14.80
A6851446569434.54 mm14000 RPM4 mm x 1.8 mm250.8 mm19.05 mm4.88 N-m19 mm€15.54
A6851446290634.54 mm14000 RPM5 mm x 2.3 mm250.8 mm19.05 mm4.88 N-m19 mm€14.80
A6851445651438.86 mm9000 RPM3 mm x 1.4 mm359.44 mm23.11 mm16.27 N-m22 mm€17.23
RFQ
A6851445939438.86 mm11000 RPM6 mm x 2.8 mm353.85 mm20.57 mm10.17 N-m22 mm€16.97
A6851446088738.86 mm9000 RPM5 mm x 2.3 mm359.44 mm23.11 mm16.27 N-m22 mm€25.99
A6851444742738.86 mm11000 RPM6 mm x 2.8 mm353.85 mm20.57 mm10.17 N-m22 mm€16.97
A6851446465538.86 mm11000 RPM4 mm x 1.8 mm353.85 mm20.57 mm10.17 N-m22 mm€16.17
A6851445862238.86 mm9000 RPM5 mm x 2.3 mm359.44 mm23.11 mm16.27 N-m22 mm€24.76
A6851444963338.86 mm11000 RPM5 mm x 2.3 mm353.85 mm20.57 mm10.17 N-m22 mm€16.97
A6851445862138.86 mm9000 RPM5 mm x 2.3 mm359.44 mm23.11 mm16.27 N-m22 mm€24.76
A6851446675838.86 mm11000 RPM5 mm x 2.3 mm353.85 mm20.57 mm10.17 N-m22 mm€16.17
A6851444467938.86 mm9000 RPM6 mm x 2.8 mm359.44 mm23.11 mm16.27 N-m22 mm€25.99
A6851445109838.86 mm11000 RPM4 mm x 1.8 mm353.85 mm20.57 mm10.17 N-m22 mm€16.17
A6851446042938.86 mm9000 RPM4 mm x 1.8 mm359.44 mm23.11 mm16.27 N-m22 mm€25.99
A6851444730238.86 mm11000 RPM5 mm x 2.3 mm353.85 mm20.57 mm10.17 N-m22 mm€16.97
A6851444192438.86 mm11000 RPM3 mm x 1.4 mm353.85 mm20.57 mm10.17 N-m22 mm€16.97
A6851445862038.86 mm9000 RPM4 mm x 1.8 mm359.44 mm23.11 mm16.27 N-m22 mm€25.99
A6851445862452.32 mm7000 RPM5 mm x 2.3 mm371.37 mm26.16 mm35.93 N-m30 mm€50.67
A6851445862552.32 mm7000 RPM6 mm x 2.8 mm371.37 mm26.16 mm35.93 N-m30 mm€50.67
A6851444963452.32 mm7000 RPM6 mm x 2.8 mm371.37 mm26.16 mm35.93 N-m30 mm€50.67
A6851445862652.32 mm7000 RPM8 mm x 3.3 mm371.37 mm26.16 mm35.93 N-m30 mm€50.67
A6851444970952.32 mm7000 RPM8 mm x 3.3 mm371.37 mm26.16 mm35.93 N-m30 mm€50.67
StyleModelCoupling SizeOutside Dia.Overall Coupling LengthHub MaterialMax. SpeedLength Through BoreNominal TorqueMax. BorePrice
A68514472347CJ110255.02 mm294.89 mmNodular Iron2240 RPM119.89 mm4799 N-m125 mm-
RFQ
A68514476594CJ110255.02 mm294.89 mmNodular Iron2240 RPM119.89 mm4799 N-m125 mm€1,271.16
LOVEJOY -

CJ Series Hubs Spline Bore

StyleModelCoupling SizeOutside Dia.Overall Coupling LengthHub MaterialMax. SpeedLength Through BoreMax. BoreColorPrice
A6851447650542/553.74"4 24/25"Cast Iron6000 RPM1.97"2.13"Gray€335.61
B68514476266CJ38/453.15"4.49"Powder Metal7100 RPM1.77"1 3/4"Metallic€260.51
StyleModelCoupling SizeOutside Dia.Length Through BoreMax. BoreMin. BoreDimension HdDimension CdVolumePrice
A68514455770RRC2265 4/25"2 21/25"2 1/8"7/8"4 3/25"5 1/2"48.2073 cu. in.-
RFQ
A68514455771RRC2766.18"2.47"2 7/8"7/8"50"6 1/2"61.75 cu. in.-
RFQ
A68514452030RRC2807 1/2"2.47"3 3/8"1 1/4"5 1/2"7.81"74.7175 cu. in.€932.92
A68514455772RRC2858 1/2"2.87"4 1/8"1 1/4"6 1/2"8 22/25"121.2575 cu. in.-
RFQ
A68514455773RRC2959 3/25"2 3/4"4 1/8"1 1/2"6 1/2"9 14/25"116.1875 cu. in.-
RFQ
A68514455774RRC29559 3/25"2 3/4"4 1/8"1 3/4"6 1/2"9 14/25"116.1875 cu. in.€1,638.32
LOVEJOY -

CJ Series Hubs, Powder Metal, B Style, Metric Bores

StyleModelOutside Dia.Overall Coupling LengthKeyway SizeCoupling SizeMax. SpeedLength Through BoreMax. BoreDimension GPrice
A6851446115129.97 mm22.35 mm4 mm x 1.8 mm14-10.92 mm16 mm12.95 mm€25.18
RFQ
B6851446115229.97 mm22.35 mm-CJ141900 RPM10.92 mm16 mm12.95 mm-
RFQ
B6851446508039.88 mm38.86 mm-CJ19/2414000 RPM24.89 mm24 mm16 mm€33.62
A6851446115439.88 mm38.86 mmNo Keyway19/24-24.89 mm24 mm16 mm€20.97
A6851446115739.88 mm38.86 mm8 mm x 3.3 mm19/24-24.89 mm24 mm16 mm€32.67
A6851446115639.88 mm38.86 mm6 mm x 2.8 mm19/24-24.89 mm24 mm16 mm€29.93
A6851446110655.88 mm45.72 mm8 mm x 3.3 mm--29.97 mm32 mm17.78 mm€44.89
A6851446110555.88 mm45.72 mm8 mm x 3.3 mm--29.97 mm32 mm17.78 mm€52.98
A6851446110455.88 mm45.72 mm8 mm x 3.3 mm--29.97 mm32 mm17.78 mm€52.98
A6851446088055.88 mm45.72 mmNo Keyway--29.97 mm32 mm17.78 mm€28.06
A6851446088165.02 mm52.58 mmNo Keyway--35.05 mm38 mm20.07 mm€52.98
B6851446111265.02 mm52.58 mm-CJ28/388500 RPM35.05 mm38 mm20.07 mm€70.66
A6851446111365.02 mm52.58 mm10 mm x 3.3 mm--35.05 mm38 mm20.07 mm€59.87
A6851446111165.02 mm52.58 mm8 mm x 3.3 mm--35.05 mm38 mm20.07 mm€59.87
A6851446532065.02 mm52.58 mm10 mm x 3.3 mm--35.05 mm38 mm20.07 mm€67.29
A6851446116565.02 mm52.58 mm8 mm x 3.3 mm--35.05 mm38 mm20.07 mm€70.66
A6851446090680 mm65.79 mm-38/45-44.96 mm45 mm23.88 mm€92.72
B6851446088280 mm65.79 mm-CJ38/457100 RPM44.96 mm45 mm23.88 mm€75.06
B6851446676580 mm65.79 mm-CJ38/457100 RPM44.96 mm45 mm23.88 mm€88.31
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.

StyleModelOutside Dia.Length Through BoreMax. BoreDimension GHub LengthKeyway SizeHub MaterialKeywayPrice
A685144700061 9/25"0.82"7/8"1/2"1 8/25"No KeywayStainless SteelWithout Keyway€105.12
A685144764062.11"1"1"13/25"1 13/25"No KeywayStainless SteelWithout Keyway€214.12
StyleModelKeyway SizeOutside Dia.Max. SpeedNumber Of JawsLength Through BoreNominal TorqueMax. BoreMin. BorePrice
A685144493511" x 1/2"9 3/25"2300 RPM54 1/4"18900 lbs.-in.4"1 3/4"€889.59
A685144550161" x 1/2"9 3/25"2300 RPM54 1/4"18900 lbs.-in.4"1 3/4"€910.18
A685144260441/2" x 1/4"5.15"4800 RPM32 3/4"2988 lbs.-in.2 1/2"7/8"€336.77
A685144260571/2" x 1/4"6.18"4200 RPM33 3/25"4716 lbs.-in.2 7/8"7/8"€441.54
A685144260431/2" x 1/4"5.15"4800 RPM32 3/4"2988 lbs.-in.2 1/2"7/8"€336.77
A685144260461/2" x 1/4"5.15"4800 RPM32 3/4"2988 lbs.-in.2 1/2"7/8"€336.77
A685144445471/2" x 1/4"6.18"4200 RPM33 3/25"4716 lbs.-in.2 7/8"7/8"€446.63
A685144498091/2" x 1/4"8 1/2"3200 RPM33 3/4"9182 lbs.-in.4"1 1/4"€617.76
A685144260451/2" x 1/4"5.15"4800 RPM32 3/4"2988 lbs.-in.2 1/2"7/8"€336.77
A685144470801/2" x 1/4"9 3/25"2300 RPM33 3/4"11340 lbs.-in.3 1/2"1 1/2"€588.59
RFQ
A685144490751/2" x 1/4"9 3/25"2300 RPM54 1/4"18900 lbs.-in.4"1 3/4"€965.96
A685144481941/2" x 1/4"7 1/2"3500 RPM33 3/25"7560 lbs.-in.3"1 1/4"€506.88
A685144443701/2" x 1/4"7 1/2"3500 RPM33 3/25"7560 lbs.-in.3"1 1/4"€506.88
A685144440121/2" x 1/4"7 1/2"3500 RPM33 3/25"7560 lbs.-in.3"1 1/4"€506.88
A685144260501/4" x 1/8"6.18"4200 RPM33 3/25"4716 lbs.-in.2 7/8"7/8"€420.95
A685144260361/4" x 1/8"5.15"4800 RPM32 3/4"2988 lbs.-in.2 1/2"7/8"€353.71
A685144260511/4" x 1/8"6.18"4200 RPM33 3/25"4716 lbs.-in.2 7/8"7/8"€420.95
A685144260371/4" x 1/8"5.15"4800 RPM32 3/4"2988 lbs.-in.2 1/2"7/8"€353.71
A685144527023/4" x 3/8"9 3/25"2300 RPM33 3/4"11340 lbs.-in.3 1/2"1 1/2"€845.74
A685144494563/4" x 3/8"8 1/2"3200 RPM33 3/4"9182 lbs.-in.4"1 1/4"€615.92
A685144481933/4" x 3/8"7 1/2"3500 RPM33 3/25"7560 lbs.-in.3"1 1/4"€506.88
A685144260643/4" x 3/8"6.18"4200 RPM33 3/25"4716 lbs.-in.2 7/8"7/8"€446.63
A685144515253/4" x 3/8"7 1/2"3500 RPM33 3/25"7560 lbs.-in.3"1 1/4"€506.88
A685144481083/4" x 3/8"9 3/25"2300 RPM54 1/4"18900 lbs.-in.4"1 3/4"€910.18
A685144260533/8" x 3/16"6.18"4200 RPM33 3/25"4716 lbs.-in.2 7/8"7/8"€446.63
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.

StyleModelOutside Dia.Max. SpeedKeyway SizeNumber Of JawsLength Through BoreNominal TorqueMax. BoreMin. BorePrice
A68514462792130.81 mm4800 RPM8 mm x 3.3 mm369.85 mm337.6 N-m64 mm22 mm€336.77
A68514447265156.97 mm4200 RPM18 mm x 4.4 mm379.25 mm532.84 N-m73 mm22 mm€446.63
A68514445219156.97 mm4200 RPM-379.25 mm532.84 N-m73 mm22 mm€446.63
A68514459032156.97 mm4200 RPM-379.25 mm532.84 N-m73 mm22 mm€446.63
A68514449012190.5 mm3500 RPM16 mm x 4.3 mm379.25 mm854.17 N-m76 mm32 mm€506.88
A68514449378190.5 mm3500 RPM18 mm x 4.4 mm379.25 mm854.17 N-m76 mm32 mm€506.88
A68514454363215.9 mm3200 RPM25 mm x 5.4 mm395.25 mm1037.43 N-m102 mm32 mm€627.66
A68514462695231.65 mm2300 RPM25 mm x 5.4 mm5107.95 mm2135.42 N-m102 mm44 mm€910.18
A68514447813231.65 mm2300 RPM-395.25 mm1281.25 N-m89 mm38 mm€845.74
LOVEJOY -

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.

StyleModelOutside Dia.Hub MaterialCoupling SizeKeyway SizeLength Through BoreMax. BoreMin. BoreHub LengthPrice
A685144516722.11"Sintered Iron-1/4" x 1/8"0.81"1"1/4"1 6/25"€22.92
A685144381482.11"Sintered Iron-3/16" x 3/32"1"1 1/8"0.437"1.43"€35.11
A685144381502.11"Sintered Iron-1/4" x 1/8"1"1 1/8"0.437"1.43"€35.11
A685144381432.11"Sintered Iron-3/16" x 3/32"0.81"1"1/4"1 6/25"€24.06
A685144381462.11"Sintered Iron-3/16" x 3/32"1"1 1/8"0.437"1.43"€36.87
A685144412282.11"Sintered Iron-3/16" x 3/32"0.81"1"1/4"1 6/25"€22.92
A685144381492.11"Sintered Iron-1/4" x 1/8"1"1 1/8"0.437"1.43"€36.87
A685144381442.11"Sintered Iron-3/16" x 3/32"0.81"1"1/4"1 6/25"€24.06
A685144565122.11"Sintered Iron-1/8" x 1/16"0.81"1"1/4"1 6/25"€22.92
A685144381472.11"Sintered Iron-3/16" x 3/32"1"1 1/8"0.437"1.43"€36.87
B685144444742.11"Sintered IronRRS095-1"1 1/8"0.437"1.43"€37.78
A685144381452.11"Sintered Iron-1/8" x 1/16"1"1 1/8"0.437"1.43"€35.11
A685144381572.53"Sintered Iron-1/4" x 1/8"1.38"1 3/8"0.437"1.97"€67.55
A685144381552.53"Sintered Iron-1/4" x 1/8"1.38"1 3/8"0.437"1.97"€67.55
A685144381712.53"Sintered Iron-1/4" x 1/8"1.06"1.187"0.437"1.65"€44.77
A685144381582.53"Sintered Iron-5/16" x 5/32"1.38"1 3/8"0.437"1.97"€67.55
A685144381522.53"Sintered Iron-3/16" x 3/32"1.38"1 3/8"0.437"1.97"€67.55
A685144381682.53"Sintered Iron-3/16" x 3/32"1.06"1.187"0.437"1.65"€47.01
A685144381532.53"Sintered Iron-3/16" x 3/32"1.38"1 3/8"0.437"1.97"€99.00
A685144381542.53"Sintered Iron-3/16" x 3/32"1.38"1 3/8"0.437"1.97"€67.55
A685144381702.53"Sintered Iron-3/16" x 3/32"1.06"1.187"0.437"1.65"€58.27
A685144381562.53"Sintered Iron-1/4" x 1/8"1.38"1 3/8"0.437"1.97"€67.55
A685144381692.53"Sintered Iron-3/16" x 3/32"1.06"1.187"0.437"1.65"€47.01
B685144381512.53"Sintered IronRRS100-1.38"1 3/8"0.437"1.97"€67.55
A685144381722.53"Sintered Iron-1/4" x 1/8"1.06"1.187"0.437"1.65"€68.83
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.

StyleModelKeyway SizeOutside Dia.Max. SpeedOverall LengthLength Through BoreNominal TorqueMax. BoreMin. BorePrice
A685144585606 mm x 2.8 mm53.59 mm9000 RPM63.5 mm25.4 mm21.92 N-m29 mm11 mm€39.50
A685144585758 mm x 3.3 mm114.3 mm5000 RPM123.95 mm49.28 mm195.24 N-m54 mm19 mm€184.46
RFQ
LOVEJOY -

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.

StyleModelOutside Dia.Hub MaterialCoupling SizeLength Through BoreNominal TorqueMax. BoreMin. BoreHub LengthPrice
A685144503572.11"Sintered IronRRS0951"194 lbs.-in.1 1/8"0.437"1.43"€35.11
B685144412292.11"Sintered Iron-1"194 lbs.-in.1 1/8"0.437"1.43"€36.87
A685144412312.53"Sintered IronRRS1001.38"417 lbs.-in.1 3/8"0.437"1.97"-
RFQ
A685144521992.53"Sintered IronRRS1001.38"417 lbs.-in.1 3/8"0.437"1.97"€64.32
A685144521842.53"Sintered IronRRS0991.06"318 lbs.-in.1.187"0.437"1.65"€44.77
A685144412302.53"Sintered IronRRS0991.06"318 lbs.-in.1.187"0.437"1.65"€44.77
A685144452693 3/4"Sintered IronRRSC1501 3/4"1240 lbs.-in.1 7/8"5/8"2.63"€159.39
A685144452653 3/4"Sintered IronRRS1501 3/4"1240 lbs.-in.1 7/8"5/8"2.63"€124.06
A685144381593.31"Sintered IronRRS1101 17/25"792 lbs.-in.1 5/8"5/8"2 11/25"€96.26
A685144452814 1/2"Sintered IronRRSC1901.94"1728 lbs.-in.2 1/8"3/4"2.82"€253.44
B685144452734 1/2"Sintered Iron-1.94"1728 lbs.-in.2 1/8"3/4"2.82"€184.46
RFQ
A685144452905"Cast IronRRS2252.18"2340 lbs.-in.2 5/8"3/4"3.06"€251.74
A685144453015"Cast IronRRSC2252.18"2340 lbs.-in.2 5/8"3/4"3.06"-
RFQ
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.

StyleModelKeyway SizeOutside Dia.Length Through BoreMax. BoreMin. BoreDimension GHub LengthHub MaterialPrice
A685144700231/4" x 1/8"3 8/25"1 17/25"1 5/8"5/8"22/25"2 14/25"Stainless Steel€256.30
A685144700201/4" x 1/8"2.54"1.38"1 3/8"0.437"0.71"2.09"Stainless Steel€196.18
A685144700251/4" x 1/8"3 8/25"1 17/25"1 5/8"5/8"22/25"2 14/25"Stainless Steel€302.52
A685144700191/4" x 1/8"2.54"1.38"1 3/8"0.437"0.71"2.09"Stainless Steel€196.18
A685144700161/4" x 1/8"2.11"1"1"1/4"13/25"1 13/25"Stainless Steel€166.65
A685144700151/4" x 1/8"2.11"1"1"1/4"13/25"1 13/25"Stainless Steel€130.34
A685144700071/8" x 1/16"1 9/25"0.82"7/8"1/4"1/2"1 8/25"Stainless Steel€134.36
A685144700111/8" x 1/16"1 9/25"0.82"1"1/4"13/25"1.34"Stainless Steel€170.93
A685144700273/8" x 3/16"3 8/25"1 17/25"1 5/8"5/8"22/25"2 14/25"Stainless Steel€302.52
A685144700123/16" x 3/32"2.11"1"1"1/4"13/25"1 13/25"Stainless Steel€166.65
A685144700133/16" x 3/32"2.11"1"1"1/4"13/25"1 13/25"Stainless Steel€130.34
A685144700093/16" x 3/32"1 9/25"0.82"7/8"1/4"1/2"1 8/25"Stainless Steel€134.36
A685144700083/16" x 3/32"1 9/25"0.82"7/8"1/4"1/2"1 8/25"Stainless Steel€134.36
A685144700173/16" x 3/32"2.54"1.38"1 3/8"0.437"0.71"2.09"Stainless Steel€196.18
A685144700183/16" x 3/32"2.54"1.38"1 3/8"0.437"0.71"2.09"Stainless Steel€153.48
A685144700143/16" x 3/32"2.54"1"1"1/4"13/25"1 13/25"Stainless Steel€136.86
A685144700225/16" x 5/32"2.54"1 3/4"1 7/8"5/8"0.71"2.46"Stainless Steel€196.18
A685144700265/16" x 5/32"3 8/25"1 3/4"1 7/8"5/8"22/25"2.63"Stainless Steel€302.52
StyleModelKeyway SizeOutside Dia.Length Through BoreMax. BoreMin. BoreDimension GHub MaterialKeywayPrice
A685144765816 mm x 2.8 mm53.59 mm25.4 mm28 mm11 mm13.2 mmStainless SteelKeyway€203.93
RFQ
A6851447659910 mm x 3.3 mm114.3 mm49.28 mm56.26 mm19 mm25.4 mmStainless SteelKeyway€1,159.92
RFQ
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.

StyleModelOutside Dia.Length Through BoreMax. BoreMin. BoreDimension GHub LengthHub MaterialKeywayPrice
A685144700011 9/25"0.82"7/8"1/4"1/2"1 8/25"Stainless SteelWithout Keyway€57.41
A685144700043 8/25"1 17/25"1 5/8"5/8"22/25"2 14/25"Stainless SteelWithout Keyway€191.31
LOVEJOY -

CJ Series Hubs, Aluminium, A And B Style, Rough Stock Bore And Inch Bores

StyleModelOutside Dia.Overall Coupling LengthCoupling SizeMax. SpeedMax. BoreColorDimension GDimension HdPrice
A68514461989--------€179.43
B685144619831.18"1.38"CJ14/161900 RPM0.63"Metallic0.51"1.18"€30.31
C685144714421.57"1.53"19/24-0.94"Silver0.63"1.57"€29.19
C685144714442 1/5"1 4/5"--1 1/4"Silver0.7"2 1/5"€45.10
C685144714462 14/25"2.07"--1 1/2"Silver0.79"2 14/25"€65.70
B685144714483.15"2.59"CJ38/457100 RPM1 3/4"Silver0.94"3.15"€114.10
C685144714503.74"2.87"42/55-2.13"Silver1.02"3.74"€197.09
C685144714514.13"3 4/25"--1 22/25"Silver1.1"3.35"€237.53
B685144714524.13"3 4/25"CJ48/605600 RPM2.31"Silver1.1"4.13"€275.43
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.

StyleModelOutside Dia.Max. SpeedNumber Of JawsLength Through BoreNominal TorqueMax. BoreMin. BoreDimension GPrice
A685144401255.15"4800 RPM32 3/4"2988 lbs.-in.2 1/2"7/8"1 1/2"€286.82
A685144401266.18"4200 RPM33 3/25"4716 lbs.-in.2 7/8"7/8"1.63"€346.50
A685144260677 1/2"3500 RPM33 3/25"7560 lbs.-in.3"1 1/4"1.63"€382.28
A685144410368 1/2"3200 RPM33 3/4"9182 lbs.-in.4"1 1/4"1.63"€506.88
A685144410389 3/25"2300 RPM54 1/4"18900 lbs.-in.4"1 3/4"1 22/25"€845.74
A685144410379 3/25"2300 RPM33 3/4"11340 lbs.-in.3 1/2"1 1/2"1 22/25"€724.11
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 aluminium 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.

StyleModelKeyway SizeOutside Dia.Hub MaterialMax. SpeedNumber Of JawsOverall LengthLength Through BoreNominal TorquePrice
A68514456137No Keyway38.86 mmAluminum11000 RPM353.85 mm20.57 mm10.17 N-m€16.17
A68514448973No Keyway38.86 mmAluminum11000 RPM353.85 mm20.57 mm10.17 N-m€16.97
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.

StyleModelMax. SpeedNumber Of JawsOverall LengthLength Through BoreNominal TorqueMax. BoreMin. BoreDimension GPrice
A685144180355000 RPM44 1/2"1 3/4"1240 lbs.-in.1 7/8"5/8"1"€133.21
A685144179775000 RPM34 1/4"1.69"792 lbs.-in.1 5/8"5/8"0.87"€102.41
A685144179147000 RPM33 1/2"1.37"417 lbs.-in.1 3/8"1/2"3/4"€79.60
A685144564737000 RPM33 1/2"1.37"417 lbs.-in.1 3/8"1/2"3/4"€52.84
RFQ
A685144762617000 RPM33 1/2"1.37"417 lbs.-in.1 3/8"1/2"3/4"€103.59
A685144178807000 RPM32.81"1.03"318 lbs.-in.1.187"1/2"3/4"€79.19
A685144107919000 RPM32.34"0.91"144 lbs.-in.7/8"1/4"13/25"€24.76
A685144107939000 RPM32.34"0.91"144 lbs.-in.7/8"1/4"13/25"€25.99
A685144107929000 RPM32.34"0.91"144 lbs.-in.7/8"1/4"13/25"€29.58
RFQ
A685144107949000 RPM32.34"0.91"144 lbs.-in.7/8"1/4"13/25"€25.99
A685144440049000 RPM32.34"0.91"144 lbs.-in.7/8"1/4"13/25"€25.99
A685144178479000 RPM32 1/2"1"194 lbs.-in.1 1/8"1/2"1/2"€40.07
A685144107979000 RPM32.34"0.91"144 lbs.-in.7/8"1/4"13/25"€25.99
A685144107959000 RPM32.34"0.91"144 lbs.-in.7/8"1/4"13/25"€23.64
A6851441063111000 RPM32 3/25"0.81"90 lbs.-in.7/8"1/4"1/2"€16.97
A6851441063011000 RPM32 3/25"0.81"90 lbs.-in.7/8"1/4"1/2"€16.97
A6851441063411000 RPM32 3/25"0.81"90 lbs.-in.7/8"1/4"1/2"€16.97
A6851446181711000 RPM32 3/25"0.81"90 lbs.-in.7/8"1/4"1/2"€16.97
A6851441063211000 RPM32 3/25"0.81"90 lbs.-in.7/8"1/4"1/2"€16.97
A6851441063311000 RPM32 3/25"0.81"90 lbs.-in.7/8"1/4"1/2"€16.97
A6851441063711000 RPM32 3/25"0.81"90 lbs.-in.7/8"1/4"1/2"€16.97
A6851441046414000 RPM22"3/4"43.2 lbs.-in.3/4"1/4"1/2"€15.54
A6851441046914000 RPM22"3/4"43.2 lbs.-in.3/4"1/4"1/2"€15.54
A6851441047114000 RPM22"3/4"43.2 lbs.-in.3/4"1/4"1/2"€15.54
A6851441048014000 RPM22"3/4"43.2 lbs.-in.3/4"1/4"1/2"€14.80
StyleModelKeyway SizeLength Through BoreKeywayHub LengthOutside Dia.Hub MaterialMax. SpeedRated Power At 100 RpmPrice
A685144416101/8"0.31"Keyway4/5"1 2/25"Sintered Iron18000 RPM21/500 hp€9.82
A68514410337No Keyway0.31"Without Keyway4/5"1 2/25"Sintered Iron18000 RPM21/500 hp€9.82
A68514410335No Keyway0.31"Without Keyway4/5"1 2/25"Sintered Iron18000 RPM21/500 hp€9.82
A68514410360No Keyway22/25"Without Keyway1.35"1 2/25"Sintered Iron18000 RPM21/500 hp€223.03
A68514410362No Keyway22/25"Without Keyway1.35"1 2/25"Sintered Iron18000 RPM21/500 hp€223.03
A68514410357No Keyway22/25"Without Keyway1.35"1 2/25"Sintered Iron18000 RPM21/500 hp€170.81
RFQ
A68514410359No Keyway22/25"Without Keyway1.35"1 2/25"Sintered Iron18000 RPM21/500 hp€223.03
A68514410338No Keyway0.31"Without Keyway4/5"1 2/25"Sintered Iron18000 RPM21/500 hp€9.82
StyleModelOutside Dia.Hub MaterialMax. SpeedNumber Of JawsOverall LengthLength Through BoreNominal TorqueMax. BorePrice
A6851445516916 mmSintered Iron31000 RPM220.57 mm6.86 mm0.4 N-m9 mm€7.18
A6851444185016 mmSintered Iron31000 RPM220.57 mm6.86 mm0.4 N-m9 mm€7.18
A6851446067916 mmSintered Iron31000 RPM220.57 mm6.86 mm0.4 N-m9 mm€6.08
A6851444587216 mmSintered Iron31000 RPM220.57 mm6.86 mm0.4 N-m9 mm€12.02
A6851444741916 mmSintered Iron31000 RPM220.57 mm6.86 mm0.4 N-m9 mm€12.02
A6851444621427.43 mmSintered Iron18000 RPM243.43 mm15.75 mm2.97 N-m16 mm€6.84
A6851446070827.43 mmSintered Iron18000 RPM243.43 mm15.75 mm2.97 N-m16 mm€6.08
A6851441021627.43 mmSintered Iron18000 RPM243.43 mm15.75 mm2.97 N-m16 mm€8.08
A6851445035127.43 mmSintered Iron18000 RPM243.43 mm15.75 mm2.97 N-m16 mm€6.84
A6851441021527.43 mmSintered Iron18000 RPM243.43 mm15.75 mm2.97 N-m16 mm€7.18
A6851444146027.43 mmSintered Iron18000 RPM243.43 mm15.75 mm2.97 N-m16 mm€6.84
A6851445803627.43 mmSintered Iron18000 RPM243.43 mm15.75 mm2.97 N-m16 mm€6.84
A6851444851027.43 mmSintered Iron18000 RPM243.43 mm15.75 mm2.97 N-m16 mm€6.84
A6851444145234.54 mmSintered Iron14000 RPM250.29 mm19.05 mm4.88 N-m19 mm€10.63
A6851445880334.54 mmSintered Iron14000 RPM250.29 mm19.05 mm4.88 N-m19 mm€11.16
A6851445156234.54 mmSintered Iron14000 RPM250.29 mm19.05 mm4.88 N-m19 mm€9.45
A6851444750534.54 mmSintered Iron14000 RPM250.29 mm19.05 mm4.88 N-m19 mm€10.63
A6851444615134.54 mmSintered Iron14000 RPM250.29 mm19.05 mm4.88 N-m19 mm€10.63
A6851441069344.45 mmSintered Iron11000 RPM354.1 mm20.83 mm10.17 N-m22 mm€12.80
A6851444145644.45 mmSintered Iron11000 RPM354.1 mm20.83 mm10.17 N-m22 mm€12.18
A6851444827653.59 mmSintered Iron9000 RPM354.61 mm20.83 mm16.27 N-m25 mm€18.70
A6851446094553.59 mmSintered Iron9000 RPM354.61 mm20.83 mm16.27 N-m25 mm€16.65
A6851444656153.59 mmSintered Iron9000 RPM363.75 mm25.4 mm21.92 N-m29 mm€25.63
A6851441077753.59 mmSintered Iron9000 RPM354.61 mm20.83 mm16.27 N-m25 mm€19.64
A6851444146153.59 mmSintered Iron9000 RPM354.61 mm20.83 mm16.27 N-m25 mm€18.70
StyleModelCoupling SizeOutside Dia.Overall Coupling LengthMax. SpeedLength Through BoreNominal TorqueMax. BoreMin. BorePrice
A68514476182CJ282 14/25"3.54"8500 RPM1.38"840 lbs.-in.1 1/2"0.87"€978.12
A68514476183CJ282 14/25"3.54"8500 RPM1.38"840 lbs.-in.1 1/2"0.87"€978.12
A68514476386CJ554 18/25"4 14/25"4750 RPM3.54"3625 lbs.-in.2 3/4"0.47"€2,090.88
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