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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StyleModelHub MaterialOutside Dia.Min. BoreSet Screw Style Coupling Location SizeLength Through BoreKeywayHub LengthMax. BorePrice
A68514437939Cast Iron5"3/4"1"2.18"Without Keyway3.18"2 5/8"€1,332.25
A68514438577Cast Iron6.18"7/8"1 14/25"3 3/25"Without Keyway4.7"2 7/8"€641.21
A68514437938Cast Iron5"3/4"1"2.18"Without Keyway3.18"2 5/8"€1,332.25
A68514437936Cast Iron5"3/4"1"2.18"Without Keyway3.18"2 5/8"€1,332.25
A68514437937Cast Iron5"3/4"1"2.18"Without Keyway3.18"2 5/8"€1,335.08
A68514437940Cast Iron5"3/4"1"2.18"Without Keyway3.18"2 5/8"€1,330.85
A68514437935Cast Iron5"3/4"1"2.18"Without Keyway3.18"2 5/8"€1,332.25
A68514438576Cast Iron6.18"7/8"1 14/25"3 3/25"Without Keyway4.7"-€641.21
A68514438578Cast Iron6.18"7/8"1 14/25"3 3/25"Without Keyway4.7"-€617.76
A68514438579Cast Iron6.18"7/8"1 14/25"3 3/25"Without Keyway4.7"-€623.14
A68514476203Sintered Iron2.54"0.437"11/25"1.06"Without Keyway1.77"1.188"€277.44
A68514476228Sintered Iron3 8/25"5/8"3/4"1 17/25"Keyway2 14/25"1 5/8"€250.19
A68514476501Sintered Iron3 8/25"5/8"3/4"1 17/25"Without Keyway2 14/25"1 5/8"€194.44
A68514437916Sintered Iron3 8/25"5/8"3/4"1 17/25"Without Keyway2 14/25"1 5/8"€209.74
A68514438568Sintered Iron2.11"1/4"11/25"0.82"Without Keyway13/25"1"€130.24
A68514437914Sintered Iron3 8/25"5/8"3/4"1 17/25"Without Keyway2 14/25"1 5/8"€209.74
A68514438570Sintered Iron2.11"1/4"11/25"0.82"Without Keyway1.34"1"€130.24
A68514437900Sintered Iron-0.437"11/25"1"Without Keyway1.34"1 1/8"€140.39
A68514438571Sintered Iron2.54"0.437"11/25"1.06"Without Keyway1.77"1.188"€170.42
A68514438569Sintered Iron2.11"1/4"11/25"0.82"Without Keyway1.34"1"€130.24
A68514437929Sintered Iron4 1/2"3/4"22/25"1.94"Without Keyway2.94"2 1/8"€337.88
A68514437909Sintered Iron3 8/25"5/8"3/4"1 17/25"Without Keyway2 14/25"1 5/8"€209.74
A68514455195Sintered Iron2.54"0.437"11/25"1.38"Keyway2.09"1 3/8"€53.81
A68514437905Sintered Iron2.54"0.437"11/25"1.38"Without Keyway2.09"1 3/8"€188.95
A68514437920Sintered Iron3 3/4"5/8"3/4"1 3/4"Without Keyway2 3/4"1 7/8"€231.80
LOVEJOY -

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

StyleModelCoupling SizeOverall Coupling LengthMax. SpeedOutside Dia.Dimension HdDistance Between Spider And Hub Face (dimension Cl)Angular DisplacementSpider Thickness (dimension W)Price
A68514464117424 24/25"6000 RPM-3.74"3/25"0.07"0.79"€185.01
A68514464116424 24/25"6000 RPM-3.74"3/25"0.07"0.79"€185.01
A68514465857424 24/25"6000 RPM-2.95"3/25"0.07"0.79"€185.01
A68514465858424 24/25"6000 RPM-2.95"3/25"0.07"0.79"€185.01
B68514466500424 24/25"6000 RPM3.74"3.74"3/25"0.07"0.79"€164.63
A68514466878424 24/25"6000 RPM3.74"3.74"3/25"0.07"0.79"€185.01
A68514466879424 24/25"6000 RPM3.74"2.95"3/25"0.07"0.79"€185.01
A68514466428424 24/25"6000 RPM-2.95"3/25"0.07"0.79"€164.63
A68514465567485.51"5600 RPM4.13"3.35"0.14"2/25"0.83"€252.28
A68514465818485.51"5600 RPM4.13"3.35"0.14"2/25"0.83"€252.28
A68514464146485.51"5600 RPM4.13"4.13"0.14"2/25"0.83"€264.89
A68514465817485.51"5600 RPM4.13"4.13"0.14"2/25"0.83"€252.28
A68514464147485.51"5600 RPM4.13"3.35"0.14"2/25"0.83"€252.28
A68514465645556.3"4750 RPM4 18/25"3.86"4/25"0.09"0.87"€311.17
A68514464124556.3"4750 RPM4 18/25"4 18/25"4/25"0.09"0.87"€311.17
A68514477499758.27"3550 RPM6.3"6.3"1/5"0.13"1.18"€557.14
A68514466034758.27"3550 RPM6.3"5.31"1/5"0.13"1.18"€557.14
A68514465815758.27"3550 RPM6.3"5.31"1/5"0.13"1.18"€557.14
A68514465455758.27"3550 RPM6.3"5.31"1/5"0.13"1.18"€495.77
A68514465835758.27"3550 RPM6.3"5.31"1/5"0.13"1.18"€557.14
A68514462063909.65"2800 RPM7.87"7.87"0.22"0.17"1.34"€714.81
C68514466499CJ424 24/25"6000 RPM3.74"2.95"3/25"0.79"€185.01
C68514465566CJ485.51"5600 RPM4.13"3.35"0.14"1.1°0.83"€252.28
C68514476274CJ556.3"4750 RPM4 18/25"4 18/25"4/25"1.1°0.87"€397.42
C68514476246CJ556.3"4750 RPM4 18/25"4 18/25"4/25"1.1°0.87"€397.42
LOVEJOY -

CJ Series Hubs, Powder Metal, A And B Style Inch Bores

StyleModelCoupling SizeOutside Dia.Overall Coupling LengthMax. SpeedHub MaterialDimension HdDistance Between Spider And Hub Face (dimension Cl)Angular DisplacementPrice
A68514461984141.18"1.38"1900 RPMPowder Metal1.18"0.06"0.03"€25.19
A68514476357191.57"2 3/5"14000 RPMPowder Metal1.26"2/25"0.03"€35.30
B68514462000191.57"2 3/5"14000 RPMPowder Metal1.57"2/25"0.03"€33.62
A68514476356191.57"2 3/5"14000 RPMPowder Metal1.26"2/25"0.03"€35.30
A68514476359191.57"2 3/5"14000 RPMMetal1.26"2/25"0.03"€35.30
A68514461999191.57"2 3/5"14000 RPMPowder Metal1.57"2/25"0.03"€33.62
A68514462009242 1/5"3.07"10600 RPMPowder Metal2 1/5"2/25"1/25"€50.45
A68514476364242 1/5"3.07"10600 RPMPowder Metal1.57"2/25"1/25"€52.97
A68514462011242 1/5"3.07"10600 RPMPowder Metal2 1/5"2/25"1/25"€50.45
A68514476365242 1/5"3.07"10600 RPMPowder Metal1.57"2/25"1/25"€52.97
A68514462010242 1/5"3.07"10600 RPMPowder Metal2 1/5"2/25"1/25"€50.45
A68514476362242 1/5"3.07"10600 RPM-1.57"2/25"1/25"€52.97
A68514462014282 14/25"3.54"8500 RPM-1.89"0.1"0.05"€61.12
A68514462019282 14/25"3.54"8500 RPMPowder Metal2 14/25"0.1"0.05"€83.32
A68514466873282 14/25"3.54"8500 RPMPowder Metal2 14/25"0.1"0.05"€59.87
A68514462012282 14/25"3.54"8500 RPMPowder Metal1.89"0.1"0.05"€70.66
A68514462013282 14/25"3.54"8500 RPMPowder Metal1.89"0.1"0.05"€67.29
A68514462017282 14/25"3.54"8500 RPMPowder Metal2 14/25"0.1"0.05"€67.29
A68514462016282 14/25"3.54"8500 RPMPowder Metal2 14/25"0.1"0.05"€67.29
A68514462015282 14/25"3.54"8500 RPMPowder Metal1.89"0.1"0.05"€61.12
A68514462018282 14/25"3.54"8500 RPMPowder Metal2 14/25"0.1"0.05"€67.29
A68514462028383.15"4.49"7100 RPMPowder Metal3.15"3/25"0.07"€88.31
A68514462023383.15"4.49"7100 RPMPowder Metal2 3/5"3/25"0.07"€88.31
A68514462024383.15"4.49"7100 RPMPowder Metal2 3/5"3/25"0.07"€88.31
A68514462030383.15"4.49"7100 RPMPowder Metal3.15"3/25"0.07"€88.31
LOVEJOY -

CJ Series Hubs, Powder Metal, A Style Metric Bores

StyleModelOutside Dia.Overall Coupling LengthHub MaterialMax. SpeedCoupling SizeDimension HdDistance Between Spider And Hub Face (dimension Cl)Angular DisplacementPrice
A685144725321.57"2 3/5"Powder Metal14000 RPM191.26"2/25"0.03"€35.30
B685144725542 14/25"3.54"Powder Metal8500 RPMCJ281.89"0.1"0.05"€67.29
C6851447253339.88 mm66.04 mmMetal14000 RPM1932 mm2.03 mm0.03"€35.30
C6851447253855.88 mm77.98 mmPowder Metal10600 RPM2439.88 mm2.03 mm1/25"€44.90
C6851447254255.88 mm77.98 mmPowder Metal10600 RPM2439.88 mm2.03 mm1/25"€52.97
C6851447254355.88 mm77.98 mmPowder Metal10600 RPM2439.88 mm2.03 mm1/25"€44.90
C6851447200680 mm114.05 mmPowder Metal7100 RPM3866.04 mm3.05 mm0.07"€84.51
C6851447200280 mm114.05 mmPowder Metal7100 RPM-66.04 mm3.05 mm0.07"€88.31
C6851447200780 mm114.05 mmPowder Metal7100 RPM3866.04 mm3.05 mm0.07"€116.99
C6851447200480 mm114.05 mmPowder Metal7100 RPM3866.04 mm3.05 mm0.07"€88.31
C6851447200580 mm114.05 mmPowder Metal7100 RPM3866.04 mm3.05 mm0.07"€88.31
D6851447200380 mm114.05 mmPowder Metal7100 RPMCJ3866.04 mm3.05 mm€92.72
StyleModelLength Through BoreKeywayHub LengthOutside Dia.Hub MaterialMax. SpeedNominal TorqueMax. BorePrice
A685144416100.31"Keyway4/5"1 2/25"Sintered Iron18000 RPM26.3 lbs.-in.5/8"€9.81
A685144103380.31"Without Keyway4/5"1 2/25"Sintered Iron18000 RPM26.3 lbs.-in.5/8"€9.81
A685144103350.31"Without Keyway4/5"1 2/25"Sintered Iron18000 RPM26.3 lbs.-in.5/8"€9.81
A685144103370.31"Without Keyway4/5"1 2/25"Sintered Iron18000 RPM26.3 lbs.-in.5/8"€9.81
A6851441036022/25"Without Keyway1.35"1 2/25"Sintered Iron18000 RPM26.3 lbs.-in.5/8"€223.04
A6851441036222/25"Without Keyway1.35"1 2/25"Sintered Iron18000 RPM26.3 lbs.-in.5/8"€223.04
A6851441035722/25"Without Keyway1.35"1 2/25"Sintered Iron18000 RPM26.3 lbs.-in.5/8"€170.80
A6851441035922/25"Without Keyway1.35"1 2/25"Sintered Iron18000 RPM26.3 lbs.-in.5/8"€223.04
StyleModelMax. SpeedSet Screw Style Coupling Location SizeHub TypeNominal TorqueMax. BoreKeyway WidthKeyway DepthDimension HdPrice
A685144179825000 RPM3/4"1792 lbs.-in.1 5/8"1/4" x 1/8"1/4" x 1/8"3.31"€102.41
A685144180465000 RPM0.63"21240 lbs.-in.1 7/8"3/8" x 3/16"3/8" x 3/16"3.19"€133.21
A685144180505000 RPM0.63"21240 lbs.-in.1 7/8"3/8" x 3/16"3/8" x 3/16"3.19"€133.21
A685144448285000 RPM0.63"21240 lbs.-in.1 7/8"3/16" x 3/32"3/16" x 3/32"3.19"€85.42
A685144179795000 RPM3/4"1792 lbs.-in.1 5/8"3/16" x 3/32"3/16" x 3/32"3.31"€102.41
A685144180425000 RPM0.63"21240 lbs.-in.1 7/8"1/4" x 1/8"1/4" x 1/8"3.19"€90.81
A685144179835000 RPM3/4"1792 lbs.-in.-1/4" x 1/8"1/4" x 1/8"3.31"€102.41
A685144180415000 RPM0.63"21240 lbs.-in.1 7/8"1/4" x 1/8"1/4" x 1/8"3.19"€133.21
A685144179895000 RPM3/4"1792 lbs.-in.1 5/8"3/8" x 3/16"3/8" x 3/16"3.31"€64.50
A685144179815000 RPM3/4"1792 lbs.-in.1 5/8"1/4" x 1/8"1/4" x 1/8"3.31"€102.41
A685144180445000 RPM0.63"21240 lbs.-in.1 7/8"5/16" x 5/32"5/16" x 5/32"3.19"€90.81
A685144179865000 RPM3/4"1792 lbs.-in.1 5/8"5/16" x 5/32"5/16" x 5/32"3.31"€102.41
A685144179845000 RPM3/4"1792 lbs.-in.1 5/8"1/4" x 1/8"1/4" x 1/8"3.31"€102.41
A685144180525000 RPM0.63"21240 lbs.-in.1 7/8"1/2" x 1/4"1/2" x 1/4"3.19"€85.42
A685144179905000 RPM3/4"1792 lbs.-in.1 5/8"3/8" x 3/16"3/8" x 3/16"3.31"€102.41
A685144180375000 RPM0.63"21240 lbs.-in.1 7/8"3/16" x 3/32"3/16" x 3/32"3.19"€133.21
A685144179875000 RPM3/4"1792 lbs.-in.1 5/8"3/8" x 3/16"3/8" x 3/16"3.31"€102.41
A685144388885000 RPM3/4"1792 lbs.-in.1 5/8"3/16" x 3/32"3/16" x 3/32"3.31"€102.41
A685144180475000 RPM0.63"21240 lbs.-in.1 7/8"3/8" x 3/16"3/8" x 3/16"3.19"€133.21
A685144180395000 RPM0.63"21240 lbs.-in.1 7/8"1/4" x 1/8"1/4" x 1/8"3.19"€133.21
A685144180485000 RPM0.63"21240 lbs.-in.1 7/8"3/8" x 3/16"3/8" x 3/16"3.19"€133.21
A685144180495000 RPM0.63"21240 lbs.-in.1 7/8"3/8" x 3/16"3/8" x 3/16"3.19"€133.21
A685144466425000 RPM0.63"21240 lbs.-in.1 7/8"3/16" x 3/32"3/16" x 3/32"3.19"€85.42
A685144180535000 RPM0.63"21240 lbs.-in.1 7/8"1/2" x 1/4"1/2" x 1/4"3.19"€133.21
A685144179855000 RPM3/4"1792 lbs.-in.1 5/8"5/16" x 5/32"5/16" x 5/32"3.31"€102.41
StyleModelHub MaterialMax. SpeedOutside Dia.Coupling SizeSet Screw Style Coupling Location SizeHub TypeNominal TorqueElastomeric MemberPrice
A68514412426Cast Iron4200 RPM5"-1"22340 lbs.-in.Buna N€187.67
A68514412590Cast Iron1800 RPM6.18"-1 14/25"24716 lbs.-in.Buna N€397.42
A68514476592Cast Iron1800 RPM6.18"-1 14/25"24716 lbs.-in.Buna N€397.42
A68514476591Cast Iron1800 RPM6.18"-1 14/25"24716 lbs.-in.Buna N€415.14
A68514412607Cast Iron1800 RPM6.18"-1 14/25"2-Buna N€397.42
A68514426092Cast Iron4200 RPM5"-1"22340 lbs.-in.Buna N€187.67
A68514412433Cast Iron4200 RPM5"-1"22340 lbs.-in.Buna N€187.67
A68514412605Cast Iron1800 RPM6.18"-1 14/25"24716 lbs.-in.Buna N€397.42
A68514449762Cast Iron1800 RPM6.18"-1 14/25"24716 lbs.-in.Buna N€378.43
A68514412432Cast Iron4200 RPM5"-1"22340 lbs.-in.Buna N€187.67
A68514412587Cast Iron1800 RPM6.18"-1 14/25"24716 lbs.-in.Buna N€397.42
A68514412592Cast Iron1800 RPM6.18"-1 14/25"24716 lbs.-in.Buna N€396.70
A68514412441Cast Iron4200 RPM5"-1"22340 lbs.-in.Buna N€187.67
A68514441807Cast Iron4200 RPM5"-1"22340 lbs.-in.Buna N€187.67
A68514412429Cast Iron4200 RPM5"-1"22340 lbs.-in.Buna N€187.67
A68514437263Cast Iron4200 RPM5"-1"22340 lbs.-in.Buna N€154.96
RFQ
A68514412598Cast Iron1800 RPM6.18"-1 14/25"24716 lbs.-in.Buna N€397.42
A68514412606Cast Iron1800 RPM6.18"-1 14/25"24716 lbs.-in.Buna N€397.42
A68514412443Cast Iron4200 RPM5"-1"22340 lbs.-in.Buna N€187.67
A68514412436Cast Iron4200 RPM5"-1"22340 lbs.-in.Buna N€187.67
A68514426090Cast Iron4200 RPM5"-1"22340 lbs.-in.Buna N€178.69
A68514435882Cast Iron4200 RPM5"-1"22340 lbs.-in.Buna N€187.67
A68514412591Cast Iron1800 RPM6.18"-1 14/25"24716 lbs.-in.Buna N€397.42
A68514412427Cast Iron4200 RPM5"-1"22340 lbs.-in.Buna N€187.67
A68514437272Cast Iron4200 RPM5"-1"22340 lbs.-in.Buna N€187.67
StyleModelHub MaterialMax. SpeedOutside Dia.Overall LengthNominal TorqueMax. BoreMin. BoreHub LengthPrice
A68514410129Sintered Iron31000 RPM0.63"0.81"3.5 lbs.-in.3/8"1/8"0.55"€7.19
A68514410218Sintered Iron18000 RPM1 2/25"1.71"26.3 lbs.-in.5/8"1/4"1.1"€7.19
A68514411094Sintered Iron9000 RPM-2.51"194 lbs.-in.1 1/8"0.438"1 13/25"€28.79
A68514476172Steel4200 RPM5"5.34"2340 lbs.-in.2 5/8"3/4"3.18"€864.07
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. SpeedNominal TorqueMax. BoreMoment Of Inertia (solid) Wr2Set Screw Style Coupling Location SizeHub TypeDimension HdLength Through BorePrice
A68514417914-417 lbs.-in.1 3/8"1.207 lbs.-sq. in.11/25"12.53"1.37"€79.60
A685144179775000 RPM792 lbs.-in.1 5/8"3.531 lbs.-sq. in.3/4"13.31"1.69"€102.41
A685144180355000 RPM1240 lbs.-in.1 7/8"72 lbs.-sq. in.0.63"23.19"1 3/4"€133.21
A685144178807000 RPM318 lbs.-in.1.187"0.644 lbs.-sq. in.11/25"22.06"1.03"€79.19
A685144564737000 RPM417 lbs.-in.1 3/8"1.207 lbs.-sq. in.11/25"12.53"1.37"€52.84
A685144762617000 RPM417 lbs.-in.1 3/8"1.207 lbs.-sq. in.11/25"12.53"1.37"€103.59
A685144107939000 RPM144 lbs.-in.7/8"0.271 lbs.-sq. in.0.34"21.53"0.91"€26.00
A685144178479000 RPM194 lbs.-in.1 1/8"0.336 lbs.-sq. in.11/25"12 3/25"-€40.07
A685144107919000 RPM144 lbs.-in.7/8"0.271 lbs.-sq. in.0.34"21.53"0.91"€24.76
A685144107949000 RPM144 lbs.-in.7/8"0.271 lbs.-sq. in.0.34"21.53"0.91"€26.00
A685144107979000 RPM144 lbs.-in.7/8"0.271 lbs.-sq. in.0.34"21.53"0.91"€26.00
A685144107929000 RPM144 lbs.-in.7/8"0.271 lbs.-sq. in.0.34"21.53"0.91"€29.58
A685144440049000 RPM144 lbs.-in.7/8"0.271 lbs.-sq. in.0.34"21.53"0.91"€26.00
A685144107959000 RPM144 lbs.-in.7/8"0.271 lbs.-sq. in.0.34"21.53"0.91"€29.09
A6851441063011000 RPM90 lbs.-in.7/8"0.121 lbs.-sq. in.0.31"21.53"0.81"€16.97
A6851441063711000 RPM90 lbs.-in.7/8"0.121 lbs.-sq. in.0.31"21.53"0.81"€16.97
A6851441063211000 RPM90 lbs.-in.7/8"0.121 lbs.-sq. in.0.31"21.53"0.81"€16.97
A6851441063411000 RPM90 lbs.-in.7/8"0.121 lbs.-sq. in.0.31"21.53"0.81"€16.97
A6851446181711000 RPM90 lbs.-in.7/8"0.121 lbs.-sq. in.0.31"2-0.81"€16.97
A6851441063111000 RPM90 lbs.-in.7/8"0.121 lbs.-sq. in.0.31"21.53"0.81"€16.97
A6851441063311000 RPM90 lbs.-in.7/8"0.121 lbs.-sq. in.0.31"21.53"0.81"€16.97
A6851441048014000 RPM43.2 lbs.-in.3/4"0.04 lbs.-sq. in.0.38"11 9/25"3/4"€14.80
A6851441047114000 RPM43.2 lbs.-in.3/4"0.04 lbs.-sq. in.0.38"11 9/25"3/4"€15.54
A6851441046914000 RPM43.2 lbs.-in.3/4"0.04 lbs.-sq. in.0.38"11 9/25"3/4"€15.54
A6851441046314000 RPM43.2 lbs.-in.3/4"0.04 lbs.-sq. in.0.38"11 9/25"3/4"€15.54
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.

StyleModelHub MaterialOutside Dia.Coupling SizeMax. BoreKeyway WidthKeyway DepthDistance Between Spider And Hub Face (dimension Cl)Dimension CdPrice
A68514445291Cast Iron5"RRS2252 5/8"3/16" x 3/32"3/16" x 3/32"3/25"5.62"-
RFQ
A68514445292Cast Iron5"RRS2252 5/8"3/16" x 3/32"3/16" x 3/32"3/25"5.62"-
RFQ
A68514445308Cast Iron5"RRSC2252 5/8"3/8" x 3/16"3/8" x 3/16"3/25"5.62"-
RFQ
A68514445311Cast Iron5"RRSC2252 5/8"1/2" x 1/4"1/2" x 1/4"3/25"5.62"-
RFQ
A68514445305Cast Iron5"RRSC2252 5/8"1/4" x 1/8"1/4" x 1/8"3/25"5.62"-
RFQ
A68514445303Cast Iron5"RRSC2252 5/8"3/16" x 3/32"3/16" x 3/32"3/25"5.62"-
RFQ
A68514445300Cast Iron5"RRS2252 5/8"1/2" x 1/4"1/2" x 1/4"3/25"5.62"€251.75
A68514445294Cast Iron5"RRS2252 5/8"1/4" x 1/8"1/4" x 1/8"3/25"5.62"€239.69
B68514445307Cast Iron5"-2 5/8"3/8" x 3/16"3/8" x 3/16"3/25"5.62"€295.87
A68514445306Cast Iron5"RRSC2252 5/8"5/16" x 5/32"5/16" x 5/32"3/25"5.62"-
RFQ
C68514444724Cast Iron5"-2 5/8"1/2" x 1/4"1/2" x 1/4"3/25"5.62"€251.75
A68514441953Cast Iron5"RRS2252 5/8"1/2" x 1/4"1/2" x 1/4"3/25"5.62"€251.75
A68514441954Cast Iron5"RRSC2252 5/8"1/2" x 1/4"1/2" x 1/4"3/25"5.62"€224.14
B68514445309Cast Iron5"-2 5/8"3/8" x 3/16"3/8" x 3/16"3/25"5.62"€250.69
B68514445310Cast Iron5"-2 5/8"1/2" x 1/4"1/2" x 1/4"3/25"5.62"€250.69
A68514445295Cast Iron5"RRS2252 5/8"1/4" x 1/8"1/4" x 1/8"3/25"5.62"€251.75
A68514445293Cast Iron5"RRSC2252 5/8"3/16" x 3/32"3/16" x 3/32"3/25"5.62"-
RFQ
A68514445299Cast Iron5"RRS2252 5/8"3/8" x 3/16"3/8" x 3/16"3/25"5.62"€251.75
A68514445106Cast Iron5"RRS2252 5/8"5/8" x 5/16"5/8" x 5/16"3/25"5.62"€251.75
A68514450743Cast Iron5"RRS2252 5/8"1/4" x 1/8"1/4" x 1/8"3/25"5.62"€251.75
C68514445296Cast Iron5"-2 5/8"5/16" x 5/32"5/16" x 5/32"3/25"5.62"€251.75
C68514445297Cast Iron5"-2 5/8"3/8" x 3/16"3/8" x 3/16"3/25"5.62"€251.75
A68514445105Cast Iron5"RRSC2252 5/8"1/4" x 1/8"1/4" x 1/8"3/25"5.62"-
RFQ
A68514448933Sintered Iron4 1/2"RRS1902 1/8"3/8" x 3/16"3/8" x 3/16"3/25"50"€217.66
A68514438162Sintered Iron3.31"RRS1101 5/8"1/4" x 1/8"1/4" x 1/8"3/25"3.81"€96.26
StyleModelMax. SpeedOutside Dia.Length Through BoreMin. BoreHub LengthKeyway WidthKeyway DepthDimension HdPrice
A68514426042-5.15"2 3/4"7/8"4 1/4"3/8" x 3/16"3/8" x 3/16"4 3/25"€353.72
A685144493512300 RPM9 3/25"4 1/4"1 3/4"6.13"1" x 1/2"1" x 1/2"7 3/25"€889.58
A685144452492300 RPM9 3/25"3 3/4"1 1/2"5.63"5/8" x 5/16"5/8" x 5/16"6 1/4"€845.75
A685144501062300 RPM9 3/25"4 1/4"1 3/4"6.13"7/8" x 7/16"7/8" x 7/16"7 3/25"€965.95
A685144490752300 RPM9 3/25"4 1/4"1 3/4"6.13"1/2" x 1/4"1/2" x 1/4"7 3/25"€965.95
A685144527022300 RPM9 3/25"3 3/4"1 1/2"5.63"3/4" x 3/8"3/4" x 3/8"6 1/4"€845.75
A685144448242300 RPM9 3/25"3 3/4"1 1/2"5.63"3/8" x 3/16"3/8" x 3/16"6 1/4"€845.75
A685144545492300 RPM9 3/25"4 1/4"1 3/4"6.13"5/8" x 5/16"5/8" x 5/16"7 3/25"€893.83
A685144445452300 RPM9 3/25"4 1/4"1 3/4"6.13"7/8" x 7/16"7/8" x 7/16"7 3/25"€910.18
A685144529882300 RPM9 3/25"3 3/4"1 1/2"5.63"7/8" x 7/16"7/8" x 7/16"6 1/4"€585.68
A685144550162300 RPM9 3/25"4 1/4"1 3/4"6.13"1" x 1/2"1" x 1/2"7 3/25"€910.18
A685144457802300 RPM9 3/25"3 3/4"1 1/2"5.63"3/8" x 3/16"3/8" x 3/16"6 1/4"€588.72
A685144481082300 RPM9 3/25"4 1/4"1 3/4"6.13"3/4" x 3/8"3/4" x 3/8"7 3/25"€910.18
A685144527032300 RPM9 3/25"4 1/4"1 3/4"6.13"5/8" x 5/16"5/8" x 5/16"7 3/25"€965.95
A685144470802300 RPM9 3/25"3 3/4"1 1/2"5.63"1/2" x 1/4"1/2" x 1/4"6 1/4"€588.58
A685144483663200 RPM-3 3/4"1 1/4"5.38"3/8" x 3/16"3/8" x 3/16"6 1/2"€627.66
A685144418923200 RPM-3 3/4"1 1/4"5.38"3/8" x 3/16"3/8" x 3/16"6 1/2"€627.66
A685144498093200 RPM8 1/2"3 3/4"1 1/4"5.38"1/2" x 1/4"1/2" x 1/4"6 1/2"€617.76
A685144567793200 RPM-3 3/4"1 1/4"5.38"5/8" x 5/16"5/8" x 5/16"6 1/2"€627.66
A685144494563200 RPM-3 3/4"1 1/4"5.38"3/4" x 3/8"3/4" x 3/8"6 1/2"€615.92
A685144472883200 RPM-3 3/4"1 1/4"5.38"5/8" x 5/16"5/8" x 5/16"6 1/2"€627.66
A685144471713200 RPM8 1/2"3 3/4"1 1/4"5.38"7/8" x 7/16"7/8" x 7/16"6 1/2"€627.66
A685144519983500 RPM7 1/2"3 3/25"1 1/4"4 3/4"5/8" x 5/16"5/8" x 5/16"5 1/2"€506.88
A685144440133500 RPM7 1/2"3 3/25"1 1/4"4 3/4"5/8" x 5/16"5/8" x 5/16"5 1/2"€506.88
A685144443703500 RPM7 1/2"3 3/25"1 1/4"4 3/4"1/2" x 1/4"1/2" x 1/4"5 1/2"€506.88
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
StyleModelCoupling SizeOutside Dia.Hub MaterialLength Through BoreMax. BoreMin. BoreHub LengthKeyway WidthPrice
A68514477511RRS225127 mmCast Iron55.37 mm67 mm19 mm77.72 mm10 mm x 3.3 mm€251.75
A68514455676RRSC15095.25 mmSintered Iron44.45 mm48 mm16 mm66.8 mm10 mm x 3.3 mm-
RFQ
A68514455677RRSC15095.25 mmSintered Iron44.45 mm48 mm16 mm66.8 mm12 mm x 3.3 mm-
RFQ
A68514455678RRSC15095.25 mmSintered Iron44.45 mm48 mm16 mm66.8 mm12 mm x 3.3 mm-
RFQ
A68514455680RRSC190114.3 mmCast Iron49.28 mm54 mm19 mm71.63 mm10 mm x 3.3 mm-
RFQ
A68514455681RRSC190114.3 mmCast Iron49.28 mm54 mm19 mm71.63 mm12 mm x 3.3 mm-
RFQ
A68514455682RRSC190114.3 mmCast Iron49.28 mm54 mm19 mm71.63 mm12 mm x 3.3 mm€241.36
LOVEJOY -

H Type Coupling Hubs, Rough Stock Bore

StyleModelCoupling SizeOutside Dia.Max. SpeedNominal TorqueHub LengthElastomeric MemberDimension HdVolumePrice
A68514448070H306710"2300 RPM33396 lbs.-in.6.87"SOX Rubber7"687 cu. in.€2,963.82
B68514450883H3567110"2100 RPM46632 lbs.-in.7.38"Sox Nitrile Butadiene Rubber7 3/4"892.98 cu. in.€4,437.11
B68514447878H3667120"1900 RPM64812 lbs.-in.8 1/4"Sox Nitrile Butadiene Rubber8 3/4"1188000 cu. in.-
RFQ
B68514455473H406713 1/4"1800 RPM88224 lbs.-in.9.13"Sox Nitrile Butadiene Rubber9 3/4"1602.88563 cu. in.€6,466.79
B68514455477H456714 1/2"1500 RPM119700 lbs.-in.10 3/25"Sox Nitrile Butadiene Rubber10 3/4"2127.73 cu. in.€7,513.48
LOVEJOY -

GS Series Aluminum Hubs, Inch Bores

StyleModelOutside Dia.Overall Coupling LengthMax. SpeedCoupling SizeMax. BoreDimension HdDistance Between Spider And Hub Face (dimension Cl)Max. TorquePrice
A685144765141.57"2 3/5"9550 RPM-0.938"1.57"2/25"177 lbs.-in.€299.83
B685144763181.57"2 3/5"9550 RPMGS19/24B0.938"1.57"2/25"177 lbs.-in.-
RFQ
B685144765131.57"2 3/5"9550 RPMGS19/24B0.938"1.57"2/25"177 lbs.-in.€299.83
B685144765231.57"2 3/5"9550 RPMGS19/24B0.938"1.57"2/25"177 lbs.-in.€299.83
B685144761752 14/25"3.54"5850 RPMGS28/38B1 1/2"2 14/25"0.1"1680 lbs.-in.-
RFQ
B685144765383.15"4.49"4750 RPMGS38/45B1 3/4"3.15"3/25"3360 lbs.-in.€466.43
B685144765393.15"4.49"4750 RPM-1 3/4"3.15"3/25"3360 lbs.-in.€466.43
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
LOVEJOY -

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

StyleModelOutside Dia.Overall Coupling LengthCoupling SizeMax. SpeedColorDimension HdDistance Between Spider And Hub Face (dimension Cl)Angular DisplacementPrice
A685144619891.18"1.38"14/16-Metallic1.18"0.06"0.03"€179.43
B685144619831.18"1.38"CJ14/161900 RPMMetallic1.18"0.06"1.2°€30.30
C685144714421.57"1.53"19/24-Silver1.57"2/25"0.03"€29.20
C685144714442 1/5"1 4/5"--Silver2 1/5"2/25"1/25"€45.10
C685144714462 14/25"2.07"--Silver2 14/25"0.1"0.05"€65.70
B685144714483.15"2.59"CJ38/457100 RPMSilver3.15"3/25"€114.11
C685144714503.74"2.87"42/55-Silver3.74"3/25"0.07"€197.09
B685144714524.13"3 4/25"CJ48/605600 RPMSilver4.13"0.14"1.1°€275.43
C685144714514.13"3 4/25"--Silver3.35"0.14"2/25"€237.53
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 hubsare 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.

StyleModelOutside Dia.Overall Coupling LengthMax. SpeedCoupling SizeMax. BoreMin. BoreDimension HdDistance Between Spider And Hub Face (dimension Cl)Price
A6851447639995 mm125.98 mm6000 RPMCJ4242 mm12 mm74.93 mm3.05 mm€152.59
B6851446205695 mm72.9 mm6000 RPM42/5555 mm26 mm95 mm3.05 mm€185.01
A6851446625795 mm72.9 mm6000 RPMCJ42/5542 mm12 mm74.93 mm3.05 mm€185.01
A6851446205795 mm72.9 mm6000 RPMCJ42/5555 mm26 mm95 mm3.05 mm€185.01
A6851446205595 mm72.9 mm6000 RPMCJ42/5555 mm26 mm95 mm3.05 mm€185.01
A6851446204995 mm72.9 mm6000 RPMCJ42/5542 mm12 mm74.93 mm3.05 mm€185.01
B6851446205495 mm72.9 mm6000 RPM42/5555 mm26 mm95 mm3.05 mm€185.01
B6851446241495 mm72.9 mm6000 RPM42/5542 mm12 mm74.93 mm3.05 mm€142.96
B6851446205395 mm72.9 mm6000 RPM42/5542 mm12 mm74.93 mm3.05 mm€185.01
B6851446205195 mm72.9 mm6000 RPM42/5542 mm12 mm74.93 mm3.05 mm€185.01
B6851446204895 mm72.9 mm6000 RPM42/5555 mm26 mm95 mm3.05 mm€142.96
B6851446205095 mm72.9 mm6000 RPM42/5542 mm12 mm74.93 mm3.05 mm€185.01
B6851446205895 mm72.9 mm6000 RPM42/5555 mm26 mm95 mm3.05 mm€185.01
B6851446205295 mm72.9 mm6000 RPM42/5542 mm12 mm74.93 mm3.05 mm€185.01
B68514462415104.9 mm80.26 mm5600 RPM-48 mm12 mm85.09 mm3.56 mm€199.74
A68514466826104.9 mm80.26 mm5600 RPMCJ48/6060 mm26 mm104.9 mm3.56 mm€252.28
B68514466897104.9 mm80.26 mm5600 RPM-48 mm12 mm85.09 mm3.56 mm€252.28
B68514462059104.9 mm80.26 mm5600 RPM-60 mm26 mm104.9 mm3.56 mm€199.74
A68514462060119.89 mm90.93 mm4750 RPMCJ55/7070 mm48 mm119.89 mm4.06 mm€248.09
B68514462416119.89 mm90.93 mm4750 RPM-55 mm12 mm98.04 mm4.06 mm€248.09
A68514466195119.89 mm90.93 mm4750 RPMCJ55/7070 mm48 mm119.89 mm4.06 mm€311.17
B68514462417134.87 mm105.41 mm4250 RPM-65 mm12 mm115.06 mm4.57 mm€344.79
B68514462061134.87 mm105.41 mm4250 RPM-75 mm58 mm134.87 mm4.57 mm€344.79
B68514462418160.02 mm119.89 mm3550 RPM-75 mm12 mm134.87 mm5.08 mm€504.58
A68514464744160.02 mm119.89 mm3550 RPMCJ75/9075 mm12 mm134.87 mm5.08 mm€557.14
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. SpeedLength Through BoreNominal TorqueMax. BoreMin. BoreHub LengthDimension HdPrice
A68514462792130.81 mm4800 RPM69.85 mm337.6 N-m64 mm22 mm107.95 mm104.65 mm€336.77
A68514445219156.97 mm4200 RPM79.25 mm532.84 N-m73 mm22 mm120.65 mm127 mm€446.63
A68514459032156.97 mm4200 RPM79.25 mm532.84 N-m73 mm22 mm120.65 mm127 mm€446.63
A68514447265156.97 mm4200 RPM79.25 mm532.84 N-m73 mm22 mm120.65 mm127 mm€446.63
A68514449012190.5 mm3500 RPM79.25 mm854.17 N-m76 mm32 mm120.65 mm139.7 mm€506.88
A68514449378190.5 mm3500 RPM79.25 mm854.17 N-m76 mm32 mm120.65 mm139.7 mm€506.88
A68514454363215.9 mm3200 RPM95.25 mm1037.43 N-m102 mm32 mm136.65 mm165.1 mm€627.66
A68514462695231.65 mm2300 RPM107.95 mm2135.42 N-m102 mm44 mm155.7 mm180.85 mm€910.18
A68514447813231.65 mm2300 RPM95.25 mm1281.25 N-m89 mm38 mm143 mm158.75 mm€845.75
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.

StyleModelOutside Dia.Max. SpeedOverall LengthLength Through BoreNominal TorqueMax. BoreMin. BoreMoment Of Inertia (solid) Wr2Price
A6851445856053.59 mm9000 RPM63.5 mm25.4 mm21.92 N-m29 mm11 mm0.89 lbs.-sq. in.€39.50
A68514458575114.3 mm5000 RPM123.95 mm49.28 mm195.24 N-m54 mm19 mm39.256 lbs.-sq. in.€184.47
StyleModelCoupling SizeOutside Dia.Overall Coupling LengthMax. SpeedLength Through BoreNominal TorqueMax. BoreMin. BorePrice
A68514476183CJ282 14/25"3.54"8500 RPM1.38"840 lbs.-in.1 1/2"0.87"€978.12
A68514476182CJ282 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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