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Mechanical Clutches

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#29136
30213749
Boston Gear 30213749 ORC1SBTMP14 Centric overload clutch, size 1, with P14 bore. Sleeve bushing configuration protects downstream machinery from damaging overloads in power transmission systems. Designed for general industrial applications requiring reliable torque-limiting protection.
Brand Boston Gear
Model 30213749
$3,719.11 Each
Free Shipping orders over $100
#29754
30214509
Boston Gear 30214509 HOR04FBLP16 Centric overload clutch, size 4, fixed bore configuration with P16 bore. Designed to protect power transmission drives from torque overloads, this clutch disengages when the set torque limit is exceeded, preventing damage to downstream equipment. The HOR series is suitable for horizontal mounting applications in general industrial machinery.
Brand Boston Gear
Model 30214509
$3,986.60 Each
Free Shipping orders over $100
#29764
30412490
Boston Gear 30412490 HOR04FRHP12P12 Centric overload clutch, size 4, with fixed bore and hub-pulley configuration. Features P12 bore codes on both input and output. This torque-limiting clutch protects downstream equipment from damaging overloads in power transmission applications.
Brand Boston Gear
Model 30412490
$4,927.23 Each
Free Shipping orders over $100
#29765
30214513
Boston Gear 30214513 HOR04FRHP12P14 Centric overload clutch, size 4, with fixed bore and hub-pulley configuration. Features P12 and P14 bore sizes for torque limiting in power transmission applications.
Brand Boston Gear
Model 30214513
$5,407.29 Each
Free Shipping orders over $100
#29877
30214765
Boston Gear 30214765 HOR05FBHP24 Centric overload clutch, size 5, with fixed bore and hub-pulley configuration. The P24 bore code corresponds to a 1-1/2 inch bore. This torque-limiting clutch protects downstream equipment from damaging overloads in power transmission applications.
Brand Boston Gear
Model 30214765
$5,424.11 Each
Free Shipping orders over $100
#29890
30214773
Boston Gear 30214773 HOR05FRHP24P28 Centric overload clutch, size 5, with fixed bore and hub-pulley configuration. Features P24 (1-1/2 in) and P28 (1-3/4 in) bore sizes. This torque-limiting clutch protects downstream equipment from overloads in industrial power transmission applications.
Brand Boston Gear
Model 30214773
$6,479.00 Each
Free Shipping orders over $100
#29930
30214822
Boston Gear 30214822 LOR060SAP20 open gear power transmission component for general industrial drive applications requiring reliable torque transmission. Weighs 7.6 lb.
Brand Boston Gear
Model 30214822
$2,595.14 Each
Free Shipping orders over $100
#29941
30214840
Boston Gear 30214840 LOR200SAP20 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 30214840
$3,151.37 Each
Free Shipping orders over $100
#30018
30218038
Boston Gear 30218038 ORC1SARMP12P12 Centric overload clutch, size 1, with P12 bore. Sleeve bearing configuration and hub-pulley mounting provide reliable torque-limiting protection for downstream machinery in power transmission applications.
Brand Boston Gear
Model 30218038
$3,071.66 Each
Free Shipping orders over $100
#30095
30218069
Boston Gear 30218069 ORC2FJCHP16P16 Centric overload clutch, size 2, fixed jaw configuration with hub-pulley mounting. P16 bore code indicates a 1-inch bore. This torque-limiting clutch protects downstream equipment from overloads in power transmission applications.
Brand Boston Gear
Model 30218069
$3,986.60 Each
Free Shipping orders over $100
#30171
30218260
Boston Gear 30218260 ORC2SATHP18 Centric overload clutch, size 2, with P18 bore. Designed to protect power transmission drives from torque overloads. Suitable for general industrial applications requiring reliable torque limiting.
Brand Boston Gear
Model 30218260
$3,120.37 Each
Free Shipping orders over $100
#30173
30218264
Boston Gear 30218264 ORC2SATLP16 Centric overload clutch, size 2, with P16 bore. Sleeve bearing configuration provides reliable torque-limiting protection for downstream equipment in power transmission systems. Designed for general industrial applications requiring dependable overload protection.
Brand Boston Gear
Model 30218264
$3,120.37 Each
Free Shipping orders over $100
#30401
30219192
Boston Gear 30219192 ORC3SCCMM40M33 Centric overload clutch, size 3, sleeve bushing configuration, hub-pulley mounting, with P40 and P33 bore sizes. Designed to protect power transmission equipment from torque overloads in industrial applications.
Brand Boston Gear
Model 30219192
$7,595.00 Each
Free Shipping orders over $100
#30417
30219265
Boston Gear 30219265 ORC3SMCLP18P22 Centric overload clutch, size 3, with P18 and P22 bore configurations. Sleeve bushing mounting and hub-pulley configuration protect power transmission systems from torque overloads by disengaging the drive when a preset torque limit is exceeded. Suitable for general industrial applications requiring reliable torque limiting.
Brand Boston Gear
Model 30219265
$4,657.09 Each
Free Shipping orders over $100
#30525
30225964
Boston Gear 30225964 ORC4FJTMP31 Centric overload clutch, size 4, with P31 bore. Fixed bore configuration protects downstream equipment from damaging overloads in power transmission applications. Designed for reliable disengagement under excessive torque.
Brand Boston Gear
Model 30225964
$7,566.66 Each
Free Shipping orders over $100
#30526
30225966
Boston Gear 30225966 ORC4FJTMP32 Centric overload clutch, size 4, with P32 bore. Designed to protect power transmission equipment from torque overloads in industrial applications.
Brand Boston Gear
Model 30225966
$7,566.66 Each
Free Shipping orders over $100
#30610
30491771
Boston Gear 30491771 ORC5SATHP26 Centric overload clutch, size 5, with P26 bore. Sleeve bearing configuration and hub-pulley mounting provide reliable torque overload protection for industrial power transmission drives. Disengages driven load when preset torque limit is exceeded.
Brand Boston Gear
Model 30491771
$9,793.34 Each
Free Shipping orders over $100
#30651
30226099
Boston Gear 30226099 POR02LBHP12 Centric overload clutch, size 2, with P12 bore. Hub-pulley configuration for belt drive applications, protecting downstream equipment from damaging overloads in power transmission systems.
Brand Boston Gear
Model 30226099
$4,495.89 Each
Free Shipping orders over $100
#30668
30226112
Boston Gear 30226112 POR05FBHP25 Centric overload clutch, size 5, with P25 bore. Fixed bore configuration with hub-pulley mounting protects downstream equipment from damaging overloads in power transmission applications. Torque-limiting design disengages at preset overload to prevent drivetrain damage.
Brand Boston Gear
Model 30226112
$8,201.71 Each
Free Shipping orders over $100
#399080
CL42154-5
Formsprag CL42154-5 FSO-500 outer-race-driving overrunning clutch with a 0.875-inch bore. Designed for indexing and backstopping applications where the outer race drives. Compact sprag-type construction provides reliable one-way freewheeling and positive engagement.
Brand Formsprag
Model CL42154-5
$2,118.33 Each
Free Shipping orders over $100
#399980
RIZ90
STIEBER RIZ90
Brand STIEBER
Model RIZ90
$15,474.67 Each
Free Shipping orders over $100
#401563
CSK15-P
STIEBER CSK15-P CSK15 WITH ONE KEYSEAT
Brand STIEBER
Model CSK15-P
$452.60 Each
Free Shipping orders over $100
#402240
EP4605-137
Formsprag EP4605-137 FS-20-7 sprag-type overrunning clutch for freewheel and backstopping applications. The FS series features a sprag retainer design for reliable one-way engagement. Suitable for indexing, overrunning, and backstopping in industrial power transmission systems.
Brand Formsprag
Model EP4605-137
$1,384.35 Each
Free Shipping orders over $100
#402295
ASNU12
STIEBER ASNU12 CLUTCH ASSEMBLY
Brand STIEBER
Model ASNU12
$582.67 Each
Free Shipping orders over $100
#402373
AL15
STIEBER AL15 CLUTCH ASSY
Brand STIEBER
Model AL15
$1,409.56 Each
Free Shipping orders over $100
#402375
AL35
STIEBER AL35 CLUTCH ASSY
Brand STIEBER
Model AL35
$2,324.05 Each
Free Shipping orders over $100
#402474
CL41225-1GRRH
Formsprag CL41225-1GRRH FSR-10/1.250GRRH sprag backstop clutch with a 1.250-inch bore. This greased, right-hand unit is designed for inclined conveyor and bucket elevator backstopping applications. The FSR-10 provides reliable one-way torque transmission and prevents reverse rotation under load.
Brand Formsprag
Model CL41225-1GRRH
$1,736.47 Each
Free Shipping orders over $100
#403215
DC5476C(4C)
STIEBER DC5476C(4C) CLUTCH
Brand STIEBER
Model DC5476C(4C)
$431.36 Each
Free Shipping orders over $100
#403312
CSK35-P
STIEBER CSK35-P CSK35 WITH ONE KEYSEAT
Brand STIEBER
Model CSK35-P
$472.51 Each
Free Shipping orders over $100
#403675
CL42190-2
Formsprag CL42190-2 HPI-500/1.250 high-performance indexing clutch with a 1.250-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 CL42190-2
$2,336.00 Each
Free Shipping orders over $100
#403712
GFR90
STIEBER GFR90 CLUTCH ASSY.
Brand STIEBER
Model GFR90
$21,743.38 Each
Free Shipping orders over $100
#403858
CL42190-8
Formsprag CL42190-8 HPI-500/1.125 high-performance indexing clutch with a 1.125-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 CL42190-8
$2,654.55 Each
Free Shipping orders over $100
#404511
CL41225-9GRRH
Formsprag CL41225-9GRRH FSR-10 sprag backstop clutch with a 1.250-inch bore and 0.250 x 0.13-inch keyway. This greased, right-hand unit prevents reverse rotation on inclined conveyors and bucket elevators. The FSR series provides reliable backstopping in industrial power transmission applications.
Brand Formsprag
Model CL41225-9GRRH
$2,030.73 Each
Free Shipping orders over $100
#404563
CL40933-62
Formsprag CL40933-62 FSO-900/5.437 outer-race-driving overrunning clutch with a 5.437-inch bore. This sprag-type clutch is designed for freewheel, indexing, and backstopping applications where the outer race drives. The FSO-900 provides reliable one-way torque transmission in industrial power transmission systems.
Brand Formsprag
Model CL40933-62
$25,203.58 Each
Free Shipping orders over $100
#2274241
TP50HXMPB
Browning TP50HXMPB Torq/Pro torque overload assembly, 50 series. Mechanical overload protection device that disengages the drive when torque exceeds a preset limit, preventing damage to downstream gearing and driven components. Suitable for industrial power transmission applications requiring reliable overload protection.
Brand Browning
Model TP50HXMPB
$7,301.28 Each
Free Shipping orders over $100
#2284261
1296425
Browning T45LX7/8 1296425 T45L series torque overload assembly with a 0.875-inch straight bore and a maximum torque capacity of 2800 lb-in. Designed to protect downstream equipment from overload and shock loads, this mechanical torque-limiting device is suitable for industrial power transmission applications. Genuine Browning component from Regal Rexnord.
Brand Browning
Model 1296425
$1,098.49 Each
Free Shipping orders over $100
#2284275
1296573
Browning T65LX 1 7/16 1296573 torque overload assembly with a 1.4375-inch straight bore and a maximum torque capacity of 4800 lb-in. This T65L model features a compact design for protecting downstream equipment from overloads in industrial power transmission applications. Genuine Browning component from Regal Rexnord.
Brand Browning
Model 1296573
$1,286.89 Each
Free Shipping orders over $100
#2296110
195887
Morse 195887 CB-12C HS-O high speed conveyor backstop cam clutch with 3.2500-inch bore. This one-way clutch provides reliable backstopping protection for conveyor systems, preventing reverse rotation.
Brand Morse
Model 195887
$11,375.50 Each
Free Shipping orders over $100
#2296351
190384
Morse 150A-4 TL MPB 3/8 torque limiter (alt. 190384) protects machinery from overload damage by disengaging at a preset torque threshold. This Model 150A unit features a 3/8" straight bore, 1 in-lb minimum trip torque, and 15 in-lb maximum torque capacity. Designed for industrial power transmission applications where overload protection is critical.
Brand Morse
Model 190384
$915.16 Each
Free Shipping orders over $100
#2296355
190388
Morse 150A-4 TL 9/16FB (alt. 190388) Model 150A torque limiter, size 4, with 9/16-inch bore and flanged bushing. Provides overload protection with minimum trip torque of 1 in-lb and maximum torque capacity of 15 in-lb. Suitable for industrial power transmission applications requiring reliable torque limiting.
Brand Morse
Model 190388
$443.64 Each
Free Shipping orders over $100
#2296409
194615
Morse 350-AG428 SPKT PKG (alt. 194615) Model 350 torque limiter with 120.4 mm outside diameter. This overload clutch protects industrial machinery from torque spikes and jams, disengaging the drive at a preset limit. Suitable for power transmission applications requiring reliable overload protection.
Brand Morse
Model 194615
$147.81 Each
Free Shipping orders over $100
#2296417
194623
Morse 350-AG620 SPKT PKG 194623 Model 350 torque limiter with 131.83 mm outside diameter. This overload clutch protects industrial machinery from torque overload by disengaging at a preset threshold. Designed for reliable power transmission in demanding applications.
Brand Morse
Model 194623
$293.81 Each
Free Shipping orders over $100
#2296420
194626
Morse 500-AG532 SPKT PKG Model 500 torque limiter with 170.69 mm outside diameter. This overload clutch protects industrial machinery from torque spikes by disengaging at a preset limit. Designed for reliable overload protection in power transmission systems.
Brand Morse
Model 194626
$192.08 Each
Free Shipping orders over $100
#2296431
194635
Morse 700-AG826 SPKT PKG 194635 Model 700 torque limiter overload clutch protects industrial machinery from torque overload by disengaging at a preset threshold. Designed for power transmission applications requiring reliable overload protection, this mechanical clutch ensures dependable performance in demanding industrial environments.
Brand Morse
Model 194635
$364.88 Each
Free Shipping orders over $100
#2296451
86417
Morse HT 30 CLUTCH 2 RH HT Series cam clutch with 2-inch bore and right-hand configuration. Delivers 440 ft-lbs rated torque capacity, 4.5-inch overall diameter, 2.75-inch overall width, and 2.063-inch inner race width. This one-way clutch is designed for backstop, indexing, or freewheeling applications. Morse is a Regal Rexnord brand.
Brand Morse
Model 86417
$3,518.06 Each
Free Shipping orders over $100
#2296489
604109
Morse 350 TL BUSHING (770)PB (alt. 604109) 350A series torque limiter bushing with 0.77-inch bushing length. Designed for use with Morse 350A series torque overload devices, providing reliable overload protection in industrial power transmission applications.
Brand Morse
Model 604109
$29.11 Each
Free shipping
#2296516
100532
Morse 700 TL PRESS PLATE PB (alt. 100532) 700A Series pressure plate, 7-inch outside diameter, for torque limiter overload protection. This accessory provides reliable mechanical overload protection in industrial power transmission systems.
Brand Morse
Model 100532
$200.57 Each
Free Shipping orders over $100
#2304775
BS85-2R
U.S. Tsubaki BS85-2R BS series backstop cam clutch with 2.937-inch bore. Designed for heavy-duty holdback applications on inclined conveyors and elevators, this cam clutch prevents reverse rotation while allowing free forward motion. Built for reliable, maintenance-free operation in demanding industrial environments.
Brand U.S.Tsubaki
Model BS85-2R
$3,421.79 Each
Free Shipping orders over $100
#2304778
BS85-3D
U.S. Tsubaki BS85-3D BS series backstop cam clutch with 3.250-inch bore. Designed for heavy-duty holdback applications on inclined conveyors and elevators. Provides reliable one-way torque transmission to prevent reverse rotation.
Brand U.S.Tsubaki
Model BS85-3D
$3,421.79 Each
Free Shipping orders over $100
#2304795
BS95-80
U.S. Tsubaki BS95-80 BS series backstop cam clutch with 80 mm bore. Prevents reverse rotation on inclined conveyors and bucket elevators, providing reliable holdback protection in heavy-duty bulk material handling applications. Compact design with high torque capacity for critical backstopping service.
Brand U.S.Tsubaki
Model BS95-80
$3,939.03 Each
Free Shipping orders over $100
#2304942
MIUS750-70
U.S. Tsubaki MIUS750-70 MIUS series indexing cam clutch with 2.755" (69.98 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 MIUS750-70
$8,532.58 Each
Free Shipping orders over $100
#2304983
BB17KK
U.S. Tsubaki BB17KK BB series general use cam clutch, 17K size, bearing-supported design for overrunning, indexing, and backstopping applications. Compact unit delivers reliable one-way torque transmission in industrial machinery. Suitable for conveyors, packaging equipment, and rotary drives requiring precise directional control.
Brand U.S.Tsubaki
Model BB17KK
$231.66 Each
Free Shipping orders over $100
#2305101
TFS12
U.S. Tsubaki TFS12 TFS series general use cam clutch with 0.472" (11.99 mm) bore. Compact sealed design for overrunning, indexing, and backstopping applications requiring high torque in a maintenance-free package.
Brand U.S.Tsubaki
Model TFS12
$329.31 Each
Free Shipping orders over $100
#2305103
TFS17
U.S. Tsubaki TFS17 TFS series general use cam clutch with a 0.669" (16.99 mm) bore. Designed for overrunning, indexing, and backstopping applications requiring compact, high-torque performance. Suitable for industrial machinery and power transmission systems.
Brand U.S.Tsubaki
Model TFS17
$383.20 Each
Free Shipping orders over $100
#2305120
TSS35
U.S. Tsubaki TSS35 TSS series general use cam clutch with 1.378" (35.00 mm) bore. Suitable for overrunning, backstopping, and indexing applications requiring compact, high-torque performance. Precision-ground cams provide reliable engagement and extended service life.
Brand U.S.Tsubaki
Model TSS35
$492.17 Each
Free Shipping orders over $100
#2785924
TT3-BD
Zero-Max TT3-BD Torq-Tender mechanical overload clutch, frame 3, bushed input/output with actuator disc. Disengages drive upon torque overload to protect downstream equipment. Suitable for industrial machinery requiring reliable torque limiting.
Brand Zero-Max
Model TT3-BD
$782.93 Each
Free Shipping orders over $100
#2785931
TT3-JF
Zero-Max TT3-JF Torq-Tender mechanical overload clutch with JF mount. Frame 3 clutch disengages rotating machinery upon torque overload, protecting downstream components from damage. Suitable for industrial power transmission applications requiring reliable torque limiting.
Brand Zero-Max
Model TT3-JF
$588.54 Each
Free Shipping orders over $100
#2785936
TT3-SD
Zero-Max TT3-SD Torq-Tender mechanical overload clutch, frame 3 self-supporting style with disc. Disengages upon shock or jam loads to protect industrial machinery from torque overload damage. Compact design for limited-space applications requiring reliable overload protection.
Brand Zero-Max
Model TT3-SD
$864.97 Each
Free Shipping orders over $100
#2785939
TT3TAN-BD
Zero-Max TT3TAN-BD Torq-Tender mechanical overload clutch with bushed input/output and actuator disc. Frame 3 size provides reliable torque overload protection for industrial machinery. Disengages upon shock or jam loads to prevent damage.
Brand Zero-Max
Model TT3TAN-BD
$1,112.87 Each
Free Shipping orders over $100
#2785946
TT3X-BP
Zero-Max TT3X-BP Torq-Tender mechanical overload clutch, frame 3, bushed with actuator pin. Disengages driven machinery upon torque overload to protect against jams and shock loads. Suitable for industrial power transmission applications requiring reliable torque limiting.
Brand Zero-Max
Model TT3X-BP
$1,054.90 Each
Free Shipping orders over $100