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Mechanical Clutches

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#28968
30351315
Boston Gear 30351315 HOR04FBLP18 Centric overload clutch, size 4, with fixed bore configuration and P18 bore. Designed for torque overload protection in power transmission systems, this clutch disengages the drive when torque exceeds a set limit, preventing damage to downstream equipment. The HOR series features a compact, modular design suitable for horizontal mounting applications.
Brand Boston Gear
Model 30351315
$4,466.66 Each
Free Shipping orders over $100
#29203
30213763
Boston Gear 30213763 ORC2SATHP19 Centric overload clutch, size 2, with sleeve bearing configuration and hub-pulley mounting. P19 bore for reliable torque limiting in industrial machinery and conveyor systems. Protects power transmission drives from torque overloads.
Brand Boston Gear
Model 30213763
$3,600.43 Each
Free Shipping orders over $100
#29636
30213986
Boston Gear 30213986 WOR05MBWP28 open gear power transmission component for general industrial drive applications. Designed for reliable performance in conveying, material handling, and machinery drives.
Brand Boston Gear
Model 30213986
$8,065.32 Each
Free Shipping orders over $100
#29745
08003
Boston Gear 08003 HOR02FBMP08 Centric overload clutch, size 2, with fixed bore and hub-pulley configuration. The P08 bore code indicates a 1/2-inch bore. This torque-limiting clutch protects downstream equipment from damaging overloads in power transmission applications.
Brand Boston Gear
Model 08003
$3,249.68 Each
Free Shipping orders over $100
#29881
08836
Boston Gear 08836 HOR05FBWP16 Centric overload clutch, size 5, with P16 bore. This torque-limiting device protects downstream equipment from damaging overloads in power transmission applications.
Brand Boston Gear
Model 08836
$5,979.46 Each
Free Shipping orders over $100
#29905
HOR06FBHP28
Boston Gear HOR06FBHP28 Centric overload clutch, size 6, with fixed bore configuration and P28 bore. Designed to protect power transmission drives from torque overloads, this clutch disengages the driven load when torque exceeds a preset limit. The HOR series features a horizontal mounting orientation and hub-pulley input/output arrangement.
Brand Boston Gear
Model HOR06FBHP28
$7,920.95 Each
Free Shipping orders over $100
#29907
30214782
Boston Gear 30214782 HOR06FBWP31 Centric overload clutch, size 6, fixed bore configuration with P31 bore code. This torque-limiting clutch protects downstream equipment from damaging overloads in power transmission applications. The HOR series features a horizontal mounting design suitable for general industrial drives.
Brand Boston Gear
Model 30214782
$8,818.18 Each
Free Shipping orders over $100
#29982
30217748
Boston Gear 30217748 ORC1FJCMP12P12 Centric overload clutch, size 1, fixed jaw coupling configuration, P12 bore. This torque-limiting device protects downstream machinery from damaging overloads in power transmission applications.
Brand Boston Gear
Model 30217748
$3,410.89 Each
Free Shipping orders over $100
#30084
30218063
Boston Gear 30218063 ORC2FGTMP16 Centric overload clutch, size 2, fixed bore configuration. Torque-limiting device protects downstream machinery from damaging overloads in power transmission systems. Compact design for general industrial applications.
Brand Boston Gear
Model 30218063
$3,632.32 Each
Free Shipping orders over $100
#30116
30218079
Boston Gear 30218079 ORC2FJRHP16P24 Centric overload clutch, size 2, fixed jaw configuration with hub-pulley mounting. Features P16 (1 in) and P24 (1-1/2 in) bore sizes. Protects downstream equipment from damaging overloads in power transmission applications.
Brand Boston Gear
Model 30218079
$5,231.91 Each
Free Shipping orders over $100
#30152
30218248
Boston Gear 30218248 ORC2SACHP14P10 Centric overload clutch, size 2, sleeve bearing configuration with hub-pulley mounting. Features P14 and P10 bore sizes for input and output. Protects power transmission equipment from torque overloads in industrial applications.
Brand Boston Gear
Model 30218248
$3,985.71 Each
Free Shipping orders over $100
#30206
30218749
Boston Gear 30218749 ORC2SMCHP18P14 Centric overload clutch, size 2, sleeve bushing configuration with hub-pulley mounting. Input bore P18 (1-1/8") and output bore P14 (7/8"). Protects downstream equipment from damaging overloads in power transmission applications.
Brand Boston Gear
Model 30218749
$3,505.66 Each
Free Shipping orders over $100
#30242
30218893
Boston Gear 30218893 ORC3FGTHP26 Centric overload clutch, size 3, with P26 bore. Designed to protect power transmission drives from torque overloads. Suitable for general industrial applications requiring reliable torque limiting.
Brand Boston Gear
Model 30218893
$4,766.91 Each
Free Shipping orders over $100
#30279
30218924
Boston Gear 30218924 ORC3FJCMP26P22 Centric overload clutch, size 3, with P26 and P22 bore sizes. Designed to protect power transmission drives from torque overloads in industrial applications.
Brand Boston Gear
Model 30218924
$5,633.14 Each
Free Shipping orders over $100
#30574
30469487
Boston Gear 30469487 ORC4SMCMP22P22 Centric overload clutch, size 4, with P22 bore. Sleeve bearing configuration and hub-pulley mounting protect power transmission drives from torque overloads by disengaging the driven load when torque exceeds a set threshold. Suitable for general industrial applications requiring reliable torque limiting.
Brand Boston Gear
Model 30469487
$8,928.89 Each
Free Shipping orders over $100
#30606
30226058
Boston Gear 30226058 ORC5FRTHP30 Centric overload clutch, size 5, hub-pulley configuration with P30 bore. Protects power transmission drives from torque overloads in industrial applications.
Brand Boston Gear
Model 30226058
$14,027.05 Each
Free Shipping orders over $100
#30647
30226096
Boston Gear 30226096 POR02FBHM19 Centric overload clutch, size 2, fixed bore hub-pulley configuration with P19 bore. Provides torque overload protection by disengaging the drive when torque exceeds a set limit, preventing damage to downstream equipment in power transmission systems.
Brand Boston Gear
Model 30226096
$4,694.29 Each
Free Shipping orders over $100
#30650
30226098
Boston Gear 30226098 POR02LBHP10 Centric overload clutch, size 2, with P10 bore. Designed to protect power transmission systems from torque overloads, this clutch provides reliable disengagement under excessive load conditions.
Brand Boston Gear
Model 30226098
$4,495.89 Each
Free Shipping orders over $100
#31919
30249500
Boston Gear 30249500 82902 CBF22A foot-mounted clutch brake for power transmission applications. This unit combines a clutch and brake in a single foot-mounted assembly for controlled start-stop operation.
Brand Boston Gear
Model 30249500
$4,589.04 Each
Free Shipping orders over $100
#250619
TT70BS 1 15/16
Martin TT70BS 1 15/16 torque limiter overload clutch with bored-to-size 1-15/16" bore, keyway, and setscrews for direct shaft mounting. Provides reliable overload protection for power transmission drives, disengaging when torque exceeds preset limits to prevent equipment damage. Steel construction for durability in industrial applications.
Brand Martin Sprocket
Model TT70BS 1 15/16
$687.24 Each
Free Shipping orders over $100
#339328
C5401
TB Woods C5401 C-section V-belt with 540.1" pitch length. Standard single-belt construction for industrial classical drives. Compatible with C-section sheaves and pulleys.
Brand TB Woods
Model C5401
$1,700.00 Each
Free Shipping orders over $100
#398689
CL40268-1
Formsprag CL40268-1 HPI-800/3.500 high-performance indexing clutch with a 3.500-inch bore. Designed for high-cycle indexing in packaging, paper, and printing equipment. The HPI series provides precise unidirectional intermittent motion from oscillating input.
Brand Formsprag
Model CL40268-1
$13,445.27 Each
Free Shipping orders over $100
#402378
AL20
STIEBER AL20 CL ASSY
Brand STIEBER
Model AL20
$1,499.82 Each
Free Shipping orders over $100
#404413
CL42156-5
Formsprag CL42156-5 FSO-700 outer-race-driving overrunning clutch with a 2.000-inch bore. This sprag-type clutch is designed for freewheel, indexing, and backstopping applications where the outer race drives. It is a catalog standard unit suitable for industrial power transmission systems.
Brand Formsprag
Model CL42156-5
$5,331.65 Each
Free Shipping orders over $100
#404590
CL42192-89
Formsprag CL42192-89 HPI-700/2.500 is a high-performance indexing clutch with a 2.500-inch bore. Designed for high-cycle indexing in packaging, paper, and printing equipment, this sprag-type clutch converts oscillating motion to unidirectional intermittent motion. The HPI-700 is a catalog standard unit built for precision and reliability in demanding industrial applications.
Brand Formsprag
Model CL42192-89
$5,331.65 Each
Free Shipping orders over $100
#1754748
30272075
Boston Gear 30272075 N1122 N112-2 NLS clutch for power transmission applications. Designed for reliable engagement and disengagement in industrial drives.
Brand Boston Gear
Model 30272075
$11,947.69 Each
Free Shipping orders over $100
#2034081
CL42270-279
Formsprag CL42270-279 LLH-700 low-speed holdback clutch with a 2.937-inch bore and 0.63 x 0.13 inch keyway. Designed for bucket elevators and inclined conveyors to prevent reverse rotation under load. The LLH series features a rugged cast-iron housing and sealed lubrication for reliable performance in demanding industrial environments.
Brand Formsprag
Model CL42270-279
$13,799.65 Each
Free Shipping orders over $100
#2034093
CL4647-14
Formsprag CL4647-14 is a sprag-type overrunning clutch assembly designed for freewheel, indexing, and backstopping applications. This unit provides reliable one-way torque transmission in industrial power transmission systems.
Brand Formsprag
Model CL4647-14
$7,712.78 Each
Free Shipping orders over $100
#2165094
HF0812KF
INA HF0812KF Drawn cup roller clutch
Brand INA Bearing
Model HF0812KF
$16.64 Each
Free shipping
#2165110
HFL1226
INA HFL1226 Drawn cup roller clutch
Brand INA Bearing
Model HFL1226
$30.53 Each
Free shipping
#2274219
187787
Browning TP30HX 1 3/16 187787 Torq Pro torque limiter with 1-3/16-inch straight bore and 475 to 1475 lb-in torque capacity. Mechanical overload device protects downstream power transmission components from shock loads and jams. Suitable for conveyors, mixers, and industrial machinery. Genuine Browning component from Regal Rexnord.
Brand Browning
Model 187787
$1,989.82 Each
Free Shipping orders over $100
#2274225
187778
Browning TP30LX 1 1/8 187778 Torq Pro torque limiter with a 1.125-inch straight bore and a torque capacity range of 175 to 475 lb-in. This mechanical overload device protects downstream equipment from shock loads and jams. Genuine Browning component from Regal Rexnord.
Brand Browning
Model 187778
$1,904.30 Each
Free Shipping orders over $100
#2274240
187821
Browning TP50HX 1 7/16 187821 Torq Pro torque limiter with a 1-7/16-inch straight bore and a torque capacity range of 1735 to 4775 lb-in. This mechanical overload device protects downstream equipment from shock loads and jams. Genuine Browning component from Regal Rexnord.
Brand Browning
Model 187821
$3,720.35 Each
Free Shipping orders over $100
#2274265
187844
Browning TP70X 2 1/2 187844 Torq Pro torque limiter with a 2.5-inch straight bore and a torque capacity range of 2600 to 9550 lb-in. It protects downstream equipment from overloads and shock loads in industrial power transmission applications. Genuine Browning component from Regal Rexnord.
Brand Browning
Model 187844
$8,356.16 Each
Free Shipping orders over $100
#2274268
187836
Browning TP70XMPB 187836 Torq Pro torque overload assembly from the TP70 model series. It accepts a straight bore from 1.26 to 2.75 inches and provides a torque capacity range of 2600 to 9550 lb-in. Designed to protect downstream equipment from overloads in industrial power transmission applications.
Brand Browning
Model 187836
$10,939.30 Each
Free Shipping orders over $100
#2274269
187840
Browning TP70X2 187840 Torq Pro torque limiter with a 2-inch straight bore and a torque capacity range of 2600 to 9550 lb-in. Mechanical overload protection design safeguards downstream equipment from shock loads and jams. Suitable for industrial power transmission applications requiring adjustable torque limiting.
Brand Browning
Model 187840
$11,045.51 Each
Free Shipping orders over $100
#2296403
194609
Morse 250-AG430 SPKT PKG 194609 Model 250 torque limiter overload clutch protects machinery from torque overload by disengaging at a preset threshold. Designed for industrial power transmission applications requiring reliable overload protection, this mechanical clutch ensures dependable performance in demanding drive systems.
Brand Morse
Model 194609
$153.59 Each
Free Shipping orders over $100
#2296405
194611
Morse 250-AG521 SPKT PKG 194611 Model 250 torque limiter overload clutch with 114.81 mm outside diameter. This mechanical overload device protects machinery from torque overload by disengaging at a preset threshold, suitable for industrial power transmission applications requiring reliable overload protection.
Brand Morse
Model 194611
$347.56 Each
Free Shipping orders over $100
#2296427
194633
Morse 500-AG824 SPKT PKG (alt. 194633) Model 500 torque limiter with 208.28 mm outside diameter. Designed for overload protection in industrial power transmission systems, this mechanical clutch disengages at a preset torque threshold to safeguard driven equipment.
Brand Morse
Model 194633
$342.69 Each
Free Shipping orders over $100
#2296512
604306
Morse 700 TL BUSHING (695)PB (alt. 604306) replacement bushing for Morse 700A Series torque limiters, 0.695-inch length. Provides reliable overload protection in industrial power transmission applications.
Brand Morse
Model 604306
$60.71 Each
Free shipping
#2304688
BR70HT-B100A-70
U.S. Tsubaki BR70HT-B100A-70 BR Series backstop cam clutch with 2.756" (70 mm) bore. Designed for heavy-duty holdback applications on inclined conveyors and elevators, this clutch prevents reverse rotation and provides reliable backstopping in demanding industrial environments.
Brand U.S.Tsubaki
Model BR70HT-B100A-70
$2,623.32 Each
Free Shipping orders over $100
#2304709
BR98HT-R200C-130
U.S. Tsubaki BR98HT-R200C-130 BR series backstop cam clutch with 5.118" (130 mm) bore. Designed for heavy-duty holdback applications on inclined conveyors and elevators, this clutch prevents reverse rotation and provides reliable backstopping in demanding industrial environments.
Brand U.S.Tsubaki
Model BR98HT-R200C-130
$4,275.29 Each
Free Shipping orders over $100
#2304749
BS65-40
U.S. Tsubaki BS65-40 BS series backstop cam clutch with 40 mm bore. Prevents reverse rotation on inclined conveyors and elevators, providing reliable holdback protection. Robust construction for heavy-duty industrial backstopping applications.
Brand U.S.Tsubaki
Model BS65-40
$1,752.29 Each
Free Shipping orders over $100
#2304943
MIUS750-75
U.S. Tsubaki MIUS750-75 MIUS series indexing cam clutch with 2.952" (74.98 mm) bore. Designed for precise indexing applications requiring accurate positioning and high torque transmission. The MIUS series provides reliable overrunning and indexing performance in industrial machinery.
Brand U.S.Tsubaki
Model MIUS750-75
$8,532.58 Each
Free Shipping orders over $100
#2304962
MIUS900-120
U.S. Tsubaki MIUS900-120 MIUS series indexing cam clutch with 4.724" (119.99 mm) bore. Designed for precise indexing applications requiring accurate positioning and high torque transmission. The MIUS series provides reliable overrunning and indexing performance in industrial machinery.
Brand U.S.Tsubaki
Model MIUS900-120
$16,855.54 Each
Free Shipping orders over $100
#2305033
MZ35-35
U.S. Tsubaki MZ35-35 MZ series backstop cam clutch with 35 mm bore. Designed for backstopping applications on inclined conveyors and elevators to prevent reverse rotation. The MZ series provides reliable holdback torque in a compact, maintenance-free design.
Brand U.S.Tsubaki
Model MZ35-35
$1,680.84 Each
Free Shipping orders over $100
#2305069
PBUS12-1H-LH
U.S. Tsubaki PBUS12-1H-LH PBUS series general use cam clutch with 1-1/2" bore and left-hand rotation. Compact high-torque one-way clutch for overrunning, backstopping, and indexing applications.
Brand U.S.Tsubaki
Model PBUS12-1H-LH
$1,174.94 Each
Free Shipping orders over $100
#2305071
PBUS12-40-LH
U.S. Tsubaki PBUS12-40-LH PBUS series general-use cam clutch with 1.575" (40 mm) bore and left-hand rotation. Compact design for overrunning, indexing, and backstopping in industrial drives and conveyors. Provides reliable torque transmission and precise engagement.
Brand U.S.Tsubaki
Model PBUS12-40-LH
$1,174.94 Each
Free Shipping orders over $100
#2785888
TT1X-CD
Zero-Max TT1X-CD Torq-Tender mechanical overload clutch, frame size 1, coupling with disc mount style. Disengages drive upon torque overload to protect downstream equipment. Suitable for precision motion control applications requiring reliable torque limiting.
Brand Zero-Max
Model TT1X-CD
$450.32 Each
Free Shipping orders over $100
#2785895
TT1X-SP
Zero-Max TT1X-SP Torq-Tender mechanical overload clutch, frame size 1, self-supporting mount with pin. Disengages drive upon torque overload to protect downstream equipment. Suitable for jam and shock load protection in industrial machinery.
Brand Zero-Max
Model TT1X-SP
$445.86 Each
Free Shipping orders over $100
#2785903
TT2-JD
Zero-Max TT2-JD Torq-Tender mechanical overload clutch, frame 2, J mount with disc. Disengages driven equipment when torque exceeds the set point, protecting machinery from jams and overloads. Suitable for industrial power transmission applications requiring reliable torque limiting.
Brand Zero-Max
Model TT2-JD
$615.29 Each
Free Shipping orders over $100
#2785905
TT2-JFD
Zero-Max TT2-JFD Torq-Tender mechanical overload clutch, frame 2, JF mount with disc. This clutch disengages when torque exceeds the set point, protecting downstream equipment from jams and overloads. The JF mount provides a compact, direct-mount solution for space-constrained applications.
Brand Zero-Max
Model TT2-JFD
$615.29 Each
Free Shipping orders over $100
#2785925
TT3-BP
Zero-Max TT3-BP Torq-Tender mechanical overload clutch, frame 3, bushed with actuating pin. Disengages drive upon torque overload to protect machinery from jams and shock loads. Suitable for industrial power transmission applications requiring reliable torque limiting.
Brand Zero-Max
Model TT3-BP
$595.67 Each
Free Shipping orders over $100
#2930776
4871.030.102.020H16
Ringspann 4871.030.102.020H16 FDN30CFR FREEWHEEL CAM CLUTCH
Brand Ringspann
Model 4871.030.102.020H16
$403.75 Each
Free Shipping orders over $100
#2930941
4821.082.125.M00433
Ringspann 4821.082.125.M00433 FRS600*1+34 CAM CLUTCH
Brand Ringspann
Model 4821.082.125.M00433
$2,063.41 Each
Free Shipping orders over $100
#2930961
4821.105.104.060h44
Ringspann 4821.105.104.060h44 FRX700*60MM CAM CLUTCH
Brand Ringspann
Model 4821.105.104.060h44
$4,351.22 Each
Free Shipping orders over $100
#2931051
4821.127.120.M00752
Ringspann 4821.127.120.M00752 FRSG700*2+1516 CAM CLUTCH
Brand Ringspann
Model 4821.127.120.M00752
$4,121.95 Each
Free Shipping orders over $100
#2931120
4821.170.107.M00797
Ringspann 4821.170.107.M00797 FRS900*4+34 CAM CLUTCH
Brand Ringspann
Model 4821.170.107.M00797
$17,158.54 Each
Free Shipping orders over $100
#2931220
4867.240.501.120h74
Ringspann 4867.240.501.120h74 FXM24063UX*120MM INTERNAL BACKSTOP
Brand Ringspann
Model 4867.240.501.120h74
$16,507.32 Each
Free Shipping orders over $100
#2931275
4873.016.101.010h14
Ringspann 4873.016.101.010h14 FCN10R ROLLER-RAMP TYPE CLUTCH
Brand Ringspann
Model 4873.016.101.010h14
$187.50 Each
Free Shipping orders over $100