Jaw Coupling Spiders

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Jaw coupling spiders are used to connect two shafts for torque transmission between them. They absorb shocks and vibrations and compensate for misalignment between the two shafts. These jaw...Read more

BOSTON GEAR -

Coupling Bronze Insert

StyleModelCoupling SizeOutside Dia.Maximum SpeedTorqueHp Rating @ 50 RpmHp Rating @ 300 RpmHp Rating @ 690 RpmHp Rating @ 870 RpmPrice
AXFCBB12FC121 1/4"1750 RPM200 lbs.-in.4/25 hp1 hp2 1/5 hp2 4/5 hp€57.56
AXFCBB15FC151 1/2"1750 RPM500 lbs.-in.2/5 hp2 2/5 hp5 1/2 hp6 9/10 hp€60.64
AXFCBB20FC202"1150 RPM1000 lbs.-in.79/100 hp4 4/5 hp10 9/10 hp13 4/5 hp€77.30
AXFCBB25FC252 1/2"870 RPM1800 lbs.-in.1 2/5 hp8 3/5 hp19 7/10 hp24 4/5 hp€97.21
AXFCBB30FC303"690 RPM3200 lbs.-in.2 1/2 hp15 1/5 hp35 hp-€116.27
AXFCBB38FC383 3/4"300 RPM7000 lbs.-in.5 3/5 hp33 3/10 hp--€146.00
AXFCBB45FC454 1/2"100 RPM11000 lbs.-in.8 7/10 hp---€237.96
LOVEJOY -

Snap Wrap, Flexible Spiders

Lovejoy snap wrap spider couplings provide shaft-to-shaft connection for power transmission and accommodating parallel & angular misalignment in industrial machinery, electric motors & compressors. These jaw couplings feature radially removable elastomeric cushions for ease-of-maintenance and no metal to metal contact for wear minimisation. SOX (NBR) rubber / urethane construction provides resistance against oil, sand, dirt, grease & moisture while ensuring fail-safe operation, even upon elastomeric cushion failure. These snap wrap spidersare capable of delivering torque up to 3510 inch-lb and the collar configuration of these snap wrap spiders can achieve the same speed as standard couplings since the collar is attached to one hub. Raptor Supplies, a trusted distributor of Lovejoy snap wrap spiders, also offers coupling spacers, jaw couplings, sleeve gear couplings, gaskets, hydraulic tanks and related accessories.

StyleModelMaterialColorTypeStyleCubic InchesMax. Parallel MisalignmentNormal Temp. RangeTorquePrice
A68514424672SOX RubberBlackSWSnap Wrap With Ring94.819 cu. in.0.15"-40°F to +212°F1240 lbs.-in.€123.21
B68514424673SOX RubberBlackSWSnap Wrap With Ring138.992 cu. in.3/20"-40°F to +212°F1728 lbs.-in.€184.59
B68514411495SOX RubberBlackSWSnap Wrap Without Ring29.218 cu. in.3/20"-40°F to +212°F318 lbs.-in.€45.48
B68514412275SOX RubberBlackSWSnap Wrap Without Ring136.845 cu. in.3/20"-40°F to +212°F1728 lbs.-in.€77.25
A68514412002SOX RubberBlackSWSnap Wrap Without Ring94.819 cu. in.0.15"-40°F to +212°F1240 lbs.-in.€65.33
B68514424669SOX RubberBlackSWSnap Wrap With Ring16.777 cu. in.3/20"-40°F to +212°F144 lbs.-in.€45.00
B68514411071SOX RubberBlackSWSnap Wrap Without Ring16.777 cu. in.3/20"-40°F to +212°F144 lbs.-in.€27.80
B68514411725SOX RubberBlackSWSnap Wrap Without Ring57.961 cu. in.3/20"-40°F to +212°F792 lbs.-in.€55.19
B68514424671SOX RubberBlackSWSnap Wrap With Ring57.961 cu. in.3/20"-40°F to +212°F792 lbs.-in.€75.68
B68514424670SOX RubberBlackSWSnap Wrap With Ring29.218 cu. in.0.15"-40°F to +212°F318 lbs.-in.€61.80
C68514426093UrethaneBlueSWSolid Ring21.824 cu. in.3/20"-30°F to +160°F3510 lbs.-in.€167.96
C68514441170UrethaneBlueSWSolid Ring5.787 cu. in.3/20"-30°F to +160°F477 lbs.-in.€105.12
C68514428284UrethaneBlueSWSolid Ring17.82 cu. in.0.15"-30°F to +160°F2592 lbs.-in.€160.90
C68514412413UrethaneBlueSWSolid26.042 cu. in.0.15"-30°F to +160°F3510 lbs.-in.€184.56
MARTIN SPROCKET -

Spiders, Urethane

StyleModelMPNPrice
ASUL050SUL050€15.47
RFQ
ASUL070SUL070€15.73
RFQ
BSUL075SUL075€19.59
RFQ
BSUL090/095SUL090/095€25.32
RFQ
BSUL099/100SUL099/100€65.16
RFQ
BSUL110SUL110€107.08
RFQ
BSUL150SUL150€126.92
RFQ
BSUL190SUL190€136.83
RFQ
BSUL225SUL225€174.50
RFQ
MARTIN SPROCKET -

Spiders, Bronze

StyleModelMPNPrice
ASBL035SBL035€23.19
ASBL050SBL050€31.80
ASBL070SBL070€38.67
ASBL075SBL075€56.06
RFQ
ASBL090/095SBL090/095€68.79
ASBL099/100SBL099/100€92.40
ASBL110SBL110€111.91
ASBL150SBL150€285.57
ASBL225SBL225€555.46
MARTIN SPROCKET -

Spiders, Hytrel

StyleModelMPNPrice
ASHL050SHL050€19.09
RFQ
ASHL070SHL070€23.91
RFQ
ASHL075SHL075€36.10
RFQ
BSHL090/095SHL090/095€47.81
RFQ
BSHL099/100SHL099/100€104.41
RFQ
BSHL110SHL110€116.61
RFQ
BSHL150SHL150€140.00
RFQ
BSHL190SHL190€164.97
RFQ
BSHL225SHL225€193.93
RFQ
MARTIN SPROCKET -

Spiders, Buna-N

StyleModelMPNPrice
ASRL035SRL035€3.85
RFQ
ASRL050SRL050€5.15
RFQ
ASRL070SRL070€7.47
RFQ
ASRL075SRL075€12.88
RFQ
BSRL090/095SRL090/095€16.76
RFQ
BSRL099/100SRL099/100€32.35
RFQ
BSRL110SRL110€37.49
RFQ
BSRL150SRL150€64.68
RFQ
BSRL190SRL190€85.50
RFQ
BSRL225SRL225€106.70
RFQ
SURE MOTION -

Jaw/ Spider Drive Coupling Spiders

StyleModelMPNPrice
ADC-JS14-80ADC-JS14-80A€13.05
BDC-JS14-92ADC-JS14-92A€13.05
CDC-JS14-98ADC-JS14-98A€13.05
DDC-JS20-80ADC-JS20-80A€18.90
EDC-JS20-92ADC-JS20-92A€18.90
FDC-JS20-98ADC-JS20-98A€18.90
GDC-JS30-80ADC-JS30-80A€21.60
HDC-JS30-92ADC-JS30-92A€21.60
IDC-JS30-98ADC-JS30-98A€21.60
JDC-JS40-80ADC-JS40-80A€23.40
KDC-JS40-92ADC-JS40-92A€23.40
LDC-JS40-98ADC-JS40-98A€23.40
MDC-JS55-80ADC-JS55-80A€26.10
NDC-JS55-92ADC-JS55-92A€26.10
ODC-JS55-98ADC-JS55-98A€26.10
PDC-JS65-80ADC-JS65-80A€33.30
QDC-JS65-92ADC-JS65-92A€33.30
RDC-JS65-98ADC-JS65-98A€33.30
SUNG IL MACHINERY -

SJC Series Coupling Spiders

StyleModelMPNPrice
ASJC-14-BL-SLEEVESJC-14-BL-SLEEVE€9.45
BSJC-14-GR-SLEEVESJC-14-GR-SLEEVE€9.45
CSJC-14-RD-SLEEVESJC-14-RD-SLEEVE€9.45
DSJC-20-BL-SLEEVESJC-20-BL-SLEEVE€11.25
ESJC-20-GR-SLEEVESJC-20-GR-SLEEVE€11.25
FSJC-20-RD-SLEEVESJC-20-RD-SLEEVE€11.25
GSJC-25-BL-SLEEVESJC-25-BL-SLEEVE€11.25
HSJC-25-GR-SLEEVESJC-25-GR-SLEEVE€11.25
ISJC-25-RD-SLEEVESJC-25-RD-SLEEVE€11.25
JSJC-30-BL-SLEEVESJC-30-BL-SLEEVE€11.25
KSJC-30-GR-SLEEVESJC-30-GR-SLEEVE€11.25
LSJC-30-RD-SLEEVESJC-30-RD-SLEEVE€11.25
MSJC-40-BL-SLEEVESJC-40-BL-SLEEVE€14.85
NSJC-40-GR-SLEEVESJC-40-GR-SLEEVE€14.85
OSJC-40-RD-SLEEVESJC-40-RD-SLEEVE€14.85
PSJC-55-BL-SLEEVESJC-55-BL-SLEEVE€16.65
QSJC-55-GR-SLEEVESJC-55-GR-SLEEVE€16.65
RSJC-55-RD-SLEEVESJC-55-RD-SLEEVE€16.65
SSJC-65-BL-SLEEVESJC-65-BL-SLEEVE€22.50
TSJC-65-GR-SLEEVESJC-65-GR-SLEEVE€22.50
USJC-65-RD-SLEEVESJC-65-RD-SLEEVE€22.50
VSJC-80-BL-SLEEVESJC-80-BL-SLEEVE€33.30
WSJC-80-GR-SLEEVESJC-80-GR-SLEEVE€33.30
XSJC-80-RD-SLEEVESJC-80-RD-SLEEVE€33.30
YSJC-100-BL-SLEEVESJC-100-BL-SLEEVE€33.30
StyleModelJaw TypePrice
AD85-2-€10,757.50
AD22-2-€336.86
AD50-2-€2,115.91
ACJ557098--
RFQ
ACJ486098-€34.62
ACJ243280--
RFQ
ACJ384580--
RFQ
A53952-€2.68
AD80-2-€9,009.53
ACJ12514595-€1,134.98
AD37-2-€970.52
RFQ
AD70-2-€4,810.92
ACJ243298-€34.62
AD45-2-€1,405.47
ACJ384598--
RFQ
AD75-2-€6,880.33
AL225HP-€184.50
AD60-2-€2,987.24
AD92-2-€13,066.01
AD42-2-€1,133.44
AL075NP-€203.12
AG100UH-€20.76
RFQ
AL110NP-€254.96
ACJ9010095--
RFQ
ACJ425580--
RFQ
BOSTON GEAR -

Coupling Rubber Insert

StyleModelCoupling SizeOutside Dia.MaterialMaximum SpeedTypeTorqueHp Rating @ 300 RpmHp Rating @ 870 RpmPrice
AXFCR12FC121 1/4"Rubber3450 RPMOil Resistant65 lbs.-in.3/10 hp9/10 hp€53.32
AXFCR15FC151 1/2"Rubber3450 RPMSynthetic Rubber125 lbs.-in.3/5 hp1 7/10 hp€62.42
AXFCR20FC202"Synthetic Rubber3450 RPMSynthetic Rubber250 lbs.-in.1 1/5 hp3 1/2 hp€82.75
AXFCR25FC252 1/2"Rubber3450 RPMSynthetic Rubber450 lbs.-in.2 1/10 hp6 1/5 hp€100.07
AXFCR30FC303"Synthetic Rubber3450 RPMSynthetic Rubber800 lbs.-in.3 4/5 hp11 hp€107.88
AXFCR38FC383 3/4"Synthetic Rubber1750 RPMSynthetic Rubber1600 lbs.-in.7 3/5 hp22 1/10 hp€155.77
AXFCR45FC454 1/2"Rubber1750 RPMSynthetic Rubber2800 lbs.-in.13 3/10 hp38 7/10 hp€220.47
StyleModelCoupling SizeOutside Dia.MaterialMaximum SpeedTypeTorqueHp Rating @ 300 RpmHp Rating @ 870 RpmPrice
AXFCA12FC121 1/4"Polyurethane3450 RPMSynthetic Rubber125 lbs.-in.14/25 hp1 3/5 hp€60.80
AXFCA15FC151 1/2"Polyurethane3450 RPMPolyurethane250 lbs.-in.1 1/10 hp3 1/10 hp€64.65
AXFCA20FC202"Polyurethane3450 RPMPolyurethane470 lbs.-in.2 1/10 hp5 7/10 hp€79.31
AXFCA25FC252 1/2"Polyurethane3450 RPMPolyurethane845 lbs.-in.3 7/10 hp10 1/10 hp€99.08
AXFCA30FC303"Polyurethane3450 RPMPolyurethane1500 lbs.-in.6 1/2 hp17 9/10 hp€132.15
AXFCA38FC383 3/4"Polyurethane1750 RPMPolyurethane3000 lbs.-in.12 9/10 hp35 3/10 hp€181.39
AXFCA45FC454 1/2"Polyurethane1750 RPMPolyurethane5250 lbs.-in.22 2/5 hp61 hp€267.77
LOVEJOY -

GS Series Elastomeric Spiders

StyleModelOutside Dia.Angular MisalignmentColorTypeStyleNormal Temp. RangeTorqueAxial MisalignmentPrice
A68514472250--------€134.56
B685144672491.18"0.9°RedGSSolid-30°F to +194°F221.3 lbs.-in.-0.019" to +0.039"€17.77
C685144722421.18"0.8°GreenGSSolid-20°F to +230°F283.2 lbs.-in.-0.019" to +0.039"€48.35
D685144672481.18"Yellow92 Shore ASolid Center Type-40°F to +194°F132.8 lbs.-in.0.019" to 0.039"€19.97
D685144672501.57"Yellow92 Shore ASolid Center Type-40°F to +194°F177 lbs.-in. 0.019" to 0.047"€32.16
D685144722441.57"0.8°Green64 Shore DSolid Center Type-20°F to +230°F371.7 lbs.-in. 0.019" to 0.047"€81.69
B685144672511.57"0.9°RedGSSolid-30°F to +194°F300.9 lbs.-in.-0.019" to +0.047"€32.16
C685144722452 4/25"0.8°GreenGSSolid-20°F to +230°F1327 lbs.-in.-0.019" to +0.055"€90.39
B685144672532 4/25"0.9°RedGSSolid-30°F to +194°F531 lbs.-in.-0.019" to +0.055"€37.83
E685144672522 4/25"YellowGSSolid-40°F to +194°F619.5 lbs.-in.-0.019" to +0.055"€37.83
B685144672552 14/25"0.9°RedGSSolid-30°F to +194°F2832 lbs.-in.-0.027" to +0.059"€42.06
C685144722462 14/25"0.8°GreenGSSolid-20°F to +230°F1770 lbs.-in.-0.027" to +0.059"€105.97
F685144672542 14/25"YellowGSSolid-40°F to +194°F1681 lbs.-in.-0.027" to +0.059"€42.06
B685144672573.15"0.9°RedGSSolid-30°F to +194°F5752 lbs.-in.-0.027" to +0.07"€60.97
F685144672563.15"YellowGSSolid-40°F to +194°F1681 lbs.-in.-0.027" to +0.07"€60.97
C685144722473.15"0.8°GreenGSSolid-20°F to +230°F7168 lbs.-in.-0.027" to +0.07"€147.15
D685144672593.74"0.9°Red98 Shore ASolid Center Type-30°F to +194°F7965 lbs.-in.0.039" to 0.078"€84.10
E685144672583.74"YellowGSSolid-40°F to +194°F4690 lbs.-in.-0.039" to +0.078"€84.10
C685144722483.74"0.8°GreenGSSolid-20°F to +230°F9912 lbs.-in.-0.039" to +0.078"€212.00
D685144722514 18/25"0.9°Red98 Shore ASolid Center Type-30°F to +194°F12124 lbs.-in.0.039" to 0.086"€134.56
D685144722524 18/25"0.8°Green64 Shore DSolid Center Type-20°F to +230°F14602 lbs.-in.0.039" to 0.086"€339.99
D685144722494.13"0.8°Green64 Shore DSolid Center Type-20°F to +230°F11593 lbs.-in.0.039" to 0.082"€264.90
B685144672614.13"0.9°RedGSSolid-30°F to +194°F9292 lbs.-in.-0.039" to +0.082"€105.12
E685144672604.13"YellowGSSolid-40°F to +194°F5487 lbs.-in.-0.039" to +0.082"€105.12
LOVEJOY -

L Type Spiders, Open Center

StyleModelMaterialParallel MisalignmentAngular MisalignmentOutside Dia.ColorTypeCubic InchesMax. Parallel MisalignmentPrice
A68514410624Bronze0.01"0.5°1 3/4"BronzeL1.347 cu. in.0.01"€49.11
A68514411497Bronze0.01"0.5°-BronzeL2.839 cu. in.0.01"€83.46
A68514412004Bronze0.01"0.5°3 3/4"BronzeL12.375 cu. in.0.01"€322.32
A68514411073Bronze0.01"0.5°2 3/25"BronzeL1.978 cu. in.0.01"€51.90
A68514410409Bronze0.01"0.5°-BronzeL0.8 cu. in.0.01"€30.48
A68514412277Bronze0.01"0.5°4 1/2"BronzeL17.82 cu. in.0.01"€483.54
A68514411727Bronze0.01"0.5°3.31"BronzeL8.217 cu. in.0.01"€100.22
B68514434517Bronze0.01"0.5°-BronzeL21.824 cu. in.0.01"€527.04
A68514410198Bronze0.01"0.5°1.07"BronzeL0.481 cu. in.0.01"€26.28
B68514425767Bronze0.01"0.5°6.19"BronzeL55.558 cu. in.0.01"€1,471.67
C68514438097Hytrel0.015"0.5°3.31"TanL8.217 cu. in.0.015"€121.10
C68514425309Hytrel0.015"0.5°1 3/4"TanL1.347 cu. in.0.015"€31.53
D68514438099Hytrel0.015"0.5°4 1/2"TanL17.82 cu. in.0.015"€171.56
C68514425310Hytrel0.015"0.5°2 3/25"TanL1.978 cu. in.0.015"€42.06
C68514425308Hytrel0.015"0.5°-TanL0.8 cu. in.0.015"€21.98
C68514411486Hytrel0.015"0.5°-TanL3.935 cu. in.0.015"€105.07
E68514438098Hytrel0.015"0.5°3 3/4"TanL12.375 cu. in.0.015"€145.48
C68514412400Hytrel0.015"0.5°-TanL21.824 cu. in.0.015"€211.58
F68514411492SOX Rubber0.015"-BlackL3.935 cu. in.0.015"€29.21
G68514412612SOX Rubber0.015"6.19"BlackL55.558 cu. in.0.015"€110.39
F68514412406SOX Rubber0.015"-BlackL21.824 cu. in.0.015"€73.19
F68514437880SOX Rubber0.015"3 3/4"BlackL12.375 cu. in.0.015"€48.35
F68514410968SOX Rubber0.015"2 3/25"BlackL1.978 cu. in.0.015"€14.55
F68514437881SOX Rubber0.015"4 1/2"BlackL17.82 cu. in.0.015"€58.86
H68514410393SOX Rubber0.015"-BlackL0.8 cu. in.0.015"€6.36
DAYTON -

Hytrel Jaw Coupling Inserts, Tan

Dayton spider inserts are used in conjunction with metal jaw couplings for uniform power transmission while maintaining their structure and position. These hytrel spider inserts offer excellent oil and impact resistance and are capable of withstanding temperatures ranging from -60 to 70 degrees F. The complete assembly comprises two jaw hubs and a spider for transmitting higher torque and preventing misalignment (angular & parallel) between the connecting shafts. Choose from an array of these jaw coupling spiders, available in lengths ranging between 0.433 & 0.866 inches.

StyleModelOutside Dia.TorqueHeightCoupling Weight (lb.)Hp Rating @ 1200 RpmHp Rating @ 1800 RpmHp Rating @ 3600 RpmSizePrice
A29HZ161 23/64"114 lbs.-in.1.339"0.015 lbs.2 17/100 hp3 1/4 hp6 51/100 hpL070€14.86
A29HZ171 47/64"227 lbs.-in.1.732"0.029 lbs.4 8/25 hp6 12/25 hp12 97/100 hpL075€28.61
A29HZ182 3/32"145 lbs.-in., 189 lbs.-in.2.087"0.036 lbs.----€39.94
A29HZ152 17/32"315 lbs.-in., 415 lbs.-in.2 13/25"0.075 lbs.----€81.93
A29HZ143 19/64"2268 lbs.-in.3.287"0.138 lbs.43 9/50 hp64 77/100 hp129 11/20 hpL110€112.40
A29HZ133 47/64"3708 lbs.-in.1.063"0.228 lbs.70 3/5 hp105 9/10 hp211 4/5 hpL150€121.76
A29HZ194 15/32"4680 lbs.-in.4.469"0.29 lbs.89 1/10 hp133 33/50 hp267 3/10 hpL190€140.90
DAYTON -

Buna N Spider Inserts, For Use W/ Jaw Couplings

Dayton jaw coupling inserts are used for dampening shock & vibrations between coupling hubs to accommodate small amount of misalignment including angular, parallel and axial. The complete assembly requires two jaw hubs and a spider for transmitting higher torque and prevent misalignment between the connecting shafts. These Buna-N inserts provide excellent oil and impact resistance and are capable of withstanding temperatures up to 212 degrees F. Choose from an extensive range of these jaw coupling inserts, available in lengths ranging from 0.433 to 0.866 inches.

StyleModelOutside Dia.TorqueHeightCoupling Weight (lb.)Hp Rating @ 1200 RpmHp Rating @ 1800 RpmHp Rating @ 3600 RpmSizePrice
A29HZ101 1/16"25.8 lbs.-in.1.063"0.012 lbs.49/100 hp73/100 hp1 47/100 hpL050€3.88
A29HZ091 23/64"44.1 lbs.-in.1.339"0.015 lbs.83/100 hp1 1/4 hp2 51/100 hpL070€5.70
A29HZ111 47/64"88.2 lbs.-in.1.732"0.029 lbs.1 67/100 hp2 51/100 hp5 3/100 hpL075€9.25
A29HZ082 3/32"189 lbs.-in., 315 lbs.-in.2.087"0.036 lbs.----€5.85
A29HZ072 17/32"315 lbs.-in., 415 lbs.-in.2 13/25"0.075 lbs.----€23.99
A29HZ123 19/64"788 lbs.-in.3.287"0.138 lbs.15 hp22 1/2 hp45 1/100 hpL110€31.45
A29HZ053 47/64"1260 lbs.-in.3.732"0.228 lbs.23 99/100 hp35 49/50 hp71 97/100 hpL150€44.39
A29HZ064 15/32"1702 lbs.-in.4.469"0.29 lbs.32 2/5 hp48 3/5 hp97 11/50 hpL190€56.37
LOVEJOY -

CJ Series Spiders

StyleModelOutside Dia.ColorTypeStyleNormal Temp. RangeDistance Between Spider And Hub Face (dimension Cl)Set Screw Style Coupling Location SizeAngular DisplacementPrice
A68514472260--------€105.97
A68514461454--------€115.63
B685144620671.18"RedCJOpen-40°F to +212°F0.06"1/5"1.2°€7.72
C685144614461.18"YellowCJOpen-40°F to +212°F0.06"1/5"1.2°€9.19
A685144614601.18"Blue80 Shore AOpen Center-40°F to +212°F0.06"1/5"0.03"-
RFQ
C685144614471.57"YellowCJOpen-40°F to +212°F2/25"0.39"1.2°€9.34
D685144614611.57"BlueCJOpen-40°F to +212°F2/25"0.39"1.2°€11.27
A685144722561.57"Green64 Shore DOpen Center-30°F to +230°F2/25"0.39"0.03"€25.21
A685144620681.57"Red98 Shore AOpen Center-40°F to +212°F2/25"0.39"0.03"€10.73
D685144614622 4/25"BlueCJOpen-40°F to +212°F2/25"0.39"0.9°€12.62
B685144620692 4/25"RedCJOpen-40°F to +212°F2/25"0.39"0.9°€12.43
C685144614482 4/25"YellowCJOpen-40°F to +212°F2/25"0.39"0.9°€13.25
A685144722572 4/25"Green64 Shore DOpen Center-30°F to +230°F2/25"0.39"1/25"€30.90
E685144722582 14/25"GreenCJOpen-30°F to +230°F0.1"0.59"0.9°€41.93
C685144614492 14/25"YellowCJOpen-40°F to +212°F0.1"0.59"0.9°€17.97
B685144620702 14/25"RedCJOpen-40°F to +212°F0.1"0.59"0.9°€15.56
D685144614632 14/25"BlueCJOpen-40°F to +212°F0.1"0.59"0.9°€14.78
E685144722593.15"GreenCJOpen-30°F to +230°F3/25"0.59"€77.25
C685144614503.15"YellowCJOpen-40°F to +212°F3/25"0.59"€27.13
B685144620713.15"RedCJOpen-40°F to +212°F3/25"0.59"€32.01
C685144614513.74"YellowCJOpen-40°F to +212°F3/25"0.79"€44.15
B685144620723.74"RedCJOpen-40°F to +212°F3/25"0.79"€44.15
D685144614653.74"BlueCJOpen-40°F to +212°F3/25"0.79"€42.06
E685144722624 18/25"GreenCJOpen-30°F to +230°F4/25"0.79"1.1°€161.88
C685144614534 18/25"YellowCJOpen-40°F to +212°F4/25"0.79"1.1°€70.66
LOVEJOY -

L Type Spiders, Solid Centers

StyleModelMaterialAngular MisalignmentOutside Dia.ColorTypeCubic InchesMax. Parallel MisalignmentChemical ResistancePrice
A68514412401Hytrel0.5°-TanL21.824 cu. in.0.15"Excellent€211.58
A68514411717Hytrel0.5°3.31"TanL8.217 cu. in.0.15"Excellent€121.93
A68514412265Hytrel0.5°4 1/2"TanL17.82 cu. in.0.15"Excellent€180.18
A68514425307Hytrel0.5°1.07"TanL0.481 cu. in.0.15"Excellent€14.92
A68514411993Hytrel0.5°3 3/4"TanL12.375 cu. in.0.15"Excellent€152.88
B68514410194SOX Rubber1.07"BlackL0.481 cu. in.0.15"Good€4.58
B68514412274SOX Rubber4 1/2"BlackL17.82 cu. in.0.15"Good€59.26
B68514411724SOX Rubber3.31"BlackL8.217 cu. in.0.15"Good€35.88
B68514410406SOX Rubber-BlackL0.8 cu. in.3/20"Good€6.58
B68514410118SOX Rubber-BlackL0.108 cu. in.0.15"Good€3.15
B68514410199SOX Rubber2 3/25"BlackL0.481 cu. in.3/20"Good€4.62
B68514410391SOX Rubber2 3/25"BlackL0.8 cu. in.0.15"Good€6.63
B68514412409SOX Rubber-BlackL21.824 cu. in.3/20"Good€66.12
B68514412001SOX Rubber3 3/4"BlackL12.375 cu. in.3/20"Good€64.62
B68514411494SOX Rubber-BlackL3.935 cu. in.0.15"Good€29.97
B68514410621SOX Rubber1 3/4"BlackL1.347 cu. in.3/20"Good€11.27
B68514410622SOX Rubber2 3/25"BlackL1.347 cu. in.0.15"Good€11.27
B68514410119SOX Rubber2 3/25"BlackL0.108 cu. in.3/20"Good€3.31
B68514411070SOX Rubber2 3/25"BlackL1.978 cu. in.0.15"Good€13.65
B68514410197SOX Rubber2 3/25"BlackL0.481 cu. in.3/20"Good€4.62
C68514437786Urethane1.07"BlueL0.481 cu. in.0.15"Very Good€17.86
C68514410395Urethane-BlueL0.8 cu. in.0.15"Very Good€12.41
RULAND MANUFACTURING -

Curved Jaw Coupling Spiders, Polyurethane

Ruland Manufacturing curved jaw coupling spiders are designed to dampen shocks and accommodate misalignment (angular, parallel & axial) between coupling hubs. The spider couplings fit between two coupling hubs for a secure connection. They are made from polyurethane, do not require lubrication and can hold up against dirt, sand, grease, oil & moisture. These coupling inserts are used with coupling hubs and can handle torque ratings up to 8000 RPM. Choose from a wide range of coupling spiders, available in 4 and 6 arm options on Raptor Supplies.

StyleModelMaterialOutside Dia.ColorMax. Parallel MisalignmentTorqueMax. Axial MisalignmentTorsional Stiffness (deg./in.-lbs.)TypePrice
AJD32/51-98RPolyurethane2"------€57.49
BJD32/51-92YPolyurethane2"------€58.62
CJD21/33-98RPolyurethane1.312"------€27.31
DJD21/33-85BPolyurethane1.312"------€40.12
EJD21/33-92YPolyurethane1.312"------€26.31
FJD36/57-98RUrethane-Red0.004"410 lbs.-in.0.05"0.003 deg./lbs.-in.Urethane Spider€74.35
FJD26/41-98RUrethane-Red0.004"165 lbs.-in.0.05"0.006 deg./lbs.-in.Urethane Spider€37.53
GJD16/25-92YUrethane-Yellow0.005"29 lbs.-in.0.03"0.067 deg./lbs.-in.Urethane Spider€24.10
HJD10/15-98RUrethane-Red0.002"8 lbs.-in.0.02"0.121 deg./lbs.-in.Urethane Spider€17.39
IJD10/15-85BUrethane-Blue0.005"2.4 lbs.-in.0.02"0.45 deg./lbs.-in.Urethane Spider€21.03
GJD12/19-92YUrethane-Yellow0.004"18 lbs.-in.0.02"0.257 deg./lbs.-in.Urethane Spider€21.48
IJD16/25-85BUrethane-Blue0.006"15 lbs.-in.0.03"0.108 deg./lbs.-in.Urethane Spider€32.95
JJD26/41-92YUrethane-Yellow0.006"97 lbs.-in.0.05"0.012 deg./lbs.-in.Urethane Spider€37.14
JJD36/57-92YUrethane-Yellow0.005"285 lbs.-in.0.05"0.004 deg./lbs.-in.Urethane Spider€79.79
HJD16/25-98RUrethane-Red0.003"150 lbs.-in.0.03"0.024 deg./lbs.-in.Urethane Spider€24.39
HJD12/19-98RUrethane-Red0.003"15 lbs.-in.0.02"0.114 deg./lbs.-in.Urethane Spider€21.86
GJD10/15-92YUrethane-Yellow0.004"5 lbs.-in.0.02"0.27 deg./lbs.-in.Urethane Spider€17.73
StyleModelOutside Dia.TypeCubic InchesRing DepthRing HeightTorqueMax. BoreMin. BorePrice
A68514471706-LS1.894 cu. in.2 3/4"0.83"---€66.75
A685144717093 3/4"LS13.714 cu. in.4.69"1.71"3620 lbs.-in.1.875"0.63"€160.64
A685144717083 8/25"LS8.41 cu. in.4"1.45"2180 lbs.-in.1.625"0.63"€122.23
A685144717104 1/2"LS16.082 cu. in.5 1/2"1.71"5830 lbs.-in.2.125"3/4"€244.53
A685144717148 1/2"GS88.209 cu. in.10"2.97"37500 lbs.-in.4"1 1/4"€925.90
TB WOODS -

L-Jaw Solid Center Spiders

StyleModelOutside Dia.MaterialCoupling SizeChemical ResistanceTorqueElement DurometerMax. Angular MisalignmentOil ResistancePrice
AL035N0.609"Buna N-Poor1028 mm80AGood€2.52
BL070H1 9/25"HytrelL070Excellent114 lbs.-in.55D0.25°Excellent€24.81
CL070N1 9/25"Black, Buna NL070Poor43 lbs.-in.80AGood€7.95
DL070U1 9/25"UrethaneL070Good65 lbs.-in.90AGood€14.55
CL070NH1 9/25"Buna N-Poor1028 mm80AGood€5.03
EL050U1.065"UrethaneL050Good39 lbs.-in.90AGood€18.37
AL050N1.065"Black, Buna NL050Poor26 lbs.-in.80AGood€4.86
BL050H1.065"Hytrel-Excellent1028 mm55D0.25°Excellent€11.92
FL075N1.735"Black, Buna NL075Poor90 lbs.-in.80AGood€11.56
GL075H1.735"HytrelL075Excellent227 lbs.-in.55D0.25°Excellent€31.00
HL075U1.735"UrethaneL075Good135 lbs.-in.90AGood€17.29
IL075NH1.735"Buna N-Poor1028 mm80AGood€8.55
FL090N2.1"Black, Buna NL090Poor144, 19480AGood€16.70
HL090U2.1"UrethaneL090Good216 lbs.-in., 291 lbs.-in.90AGood€22.68
GL090H2.1"HytrelL090Excellent401 lbs.-in., 561 lbs.-in.55D0.25°Excellent€58.04
IL090NH2.1"Buna N-Poor1028 mm80AGood€11.07
IL099NH2.53"Buna N-Poor1028 mm80AGood€23.32
FL099N2.53"Black, Buna NL099Poor318 lbs.-in., 417 lbs.-in.80AGood€34.48
HL099U2.53"UrethaneL099Good477 lbs.-in., 626 lbs.-in.90AGood€64.55
GL099H2.53"HytrelL099Excellent792 lbs.-in., 1134 lbs.-in.55D0.25°Excellent€90.91
IL110NH3.3"Buna N-Poor1028 mm80AGood€26.84
GL110H3.3"HytrelL110Excellent2268 lbs.-in.55D0.25°Excellent€140.50
HL110U3.3"UrethaneL110Good1188 lbs.-in.90AGood€113.09
FL110N3.3"Black, Buna NL110Poor792 lbs.-in.80AGood€40.07
FL150N3.725"Black, Buna NL150Poor1240 lbs.-in.80AGood€63.80
LOVEJOY -

Spider, SOX NBR, Solid, AL150 Size, 80A Shore Hardness, Jaw Coupling Type

ModelItemPrice (ex. VAT)
68514418027AJ2XBT€62.71
12

Jaw Coupling Spiders

Jaw coupling spiders are used for torque transmission between two shafts and protecting components from damage by dampening vibrations & shocks. Raptor Supplies offers a wide range of reliable jaw coupling spiders from brands such as Boston Gear, Dayton, Lovejoy, Lisle and TB Wood's. Lovejoy L type spiders are designed to accommodate angular and parallel shaft misalignment. These spiders feature urethane, hytrel, bronze or SOX (NBR) rubber construction ensuring excellent abrasion resistance and protection against dirt, oil, sand, grease & moisture. They prevent metal to metal contact, ensuring in less internal wear and deliver torque up to 704 Nm. TB Wood’s urethane jaw coupling inserts are designed for adjusting a maximum of 0.015 inch parallel and 1 degree angular misalignments. These inserts provide 1.5 times higher torque than Buna N inserts, but with reduced vibration damping. They are capable of being operated at temperatures ranging between -30 and 160 degrees F. These jaw coupling spiders are available in heights ranging from 0.44 to 5 inches on Raptor Supplies.

Working Mechanism

  • The jaw coupling consists of two hubs with curved jaws that interlock with a spider placed in between.
  • When torque is applied to one of the hubs, it causes the jaws (on that hub) to grip the spider.
  • This mechanism transfers the torque to the other hub through the jaws on the other side of the spider.

Frequently Asked Questions

How to select the right jaw coupling spider for my application?

The selection of a jaw coupling spider depends on the torque capacity, shaft size, operating temperature and chemical compatibility of the material with the fluids or gases being transferred.

How do I install a jaw coupling spider?

  • Ensure that the shafts are properly aligned and clean.
  • Place the spider between two coupling hubs and align jaws of hubs with the teeth of the spider.
  • Tighten the screws or bolts on the hubs to secure the spider.
  • Finally, check for proper alignment and ensure that the spider is not overstretched or damaged.

How do I maintain a jaw coupling spider?

  • Regularly inspect it for signs of wear, damage or stretching.
  • Clean the spider and coupling hubs to prevent the buildup of debris or contaminants.