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Mechanical Clutches

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Item
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#29611
30333984
Boston Gear 30333984 POR11FCHP52P80 Centric overload clutch, size 11, with P52 and P80 bore configurations. 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 POR11FCHP52P80 features a compact, robust construction suitable for industrial applications requiring reliable overload protection.
Brand Boston Gear
Model 30333984
$42,468.93 Each
Free Shipping orders over $100
#250622
TT70BS 2
Martin TT70BS 2 torque limiter overload clutch with 2" finished bore, designed to protect power transmission systems by disengaging at a preset torque. Suitable for conveyor drives, packaging machinery, and other applications requiring reliable torque control and overload protection.
Brand Martin Sprocket
Model TT70BS 2
$687.24 Each
Free Shipping orders over $100
#399226
CSK15-2RS
STIEBER CSK15-2RS CLUTCH
Brand STIEBER
Model CSK15-2RS
$334.47 Each
Free Shipping orders over $100
#399734
CL42190-2GR
Formsprag CL42190-2GR HPI-500 high-performance indexing clutch with a 1.250-inch bore. This greased sprag clutch is 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 CL42190-2GR
$2,118.33 Each
Free Shipping orders over $100
#400069
DC7221B(5C)
STIEBER DC7221B(5C) CLUTCH ASSEMBLY
Brand STIEBER
Model DC7221B(5C)
$700.80 Each
Free Shipping orders over $100
#400162
CL41326-1LH
Formsprag CL41326-1LH FSR-5/.625LH sprag backstop clutch with a 0.625-inch bore and left-hand rotation. Designed for inclined conveyor and bucket elevator backstopping applications to prevent reverse rotation under load. Greased and sealed for maintenance-free operation.
Brand Formsprag
Model CL41326-1LH
$1,810.40 Each
Free Shipping orders over $100
#400370
DC10323A(5C)
STIEBER DC10323A(5C) CLUTCH ASSEMBLY
Brand STIEBER
Model DC10323A(5C)
$946.35 Each
Free Shipping orders over $100
#401335
CSK17-PP
STIEBER CSK17-PP CLUTCH
Brand STIEBER
Model CSK17-PP
$402.16 Each
Free Shipping orders over $100
#401356
AL120
STIEBER AL120 CLUTCH ASSEMBLY
Brand STIEBER
Model AL120
$45,586.51 Each
Free Shipping orders over $100
#401615
CSK12-2RS
STIEBER CSK12-2RS CLUTCH ASSEMBLY
Brand STIEBER
Model CSK12-2RS
$310.58 Each
Free Shipping orders over $100
#402305
AS15
STIEBER AS15 CLUTCH ASSEMBLY
Brand STIEBER
Model AS15
$475.16 Each
Free Shipping orders over $100
#403302
CL41225-1RH
Formsprag CL41225-1RH is an FSR-10 sprag backstop clutch with a 1.250-inch bore and right-hand rotation. This self-contained backstop prevents reverse rotation on inclined conveyors, bucket elevators, and hoists. The sprag design provides reliable one-way locking with minimal backlash.
Brand Formsprag
Model CL41225-1RH
$2,030.73 Each
Free Shipping orders over $100
#403452
AL60
STIEBER AL60 CLUTCH ASSEMBLY
Brand STIEBER
Model AL60
$6,706.71 Each
Free Shipping orders over $100
#403755
DC3809A
STIEBER DC3809A CLUTCH ASSY.
Brand STIEBER
Model DC3809A
$431.36 Each
Free Shipping orders over $100
#403761
CSK12
STIEBER CSK12 CLUTCH
Brand STIEBER
Model CSK12
$368.98 Each
Free Shipping orders over $100
#404337
CL42155-3
Formsprag CL42155-3 FSO-600 outer-race-driving overrunning clutch with a 1.625-inch bore. Designed for indexing and backstopping applications where the outer race drives the load. This sprag-type clutch provides reliable one-way freewheeling and positive engagement in industrial power transmission systems.
Brand Formsprag
Model CL42155-3
$3,054.05 Each
Free Shipping orders over $100
#404360
CL41325-13GRLH
Formsprag CL41325-13GRLH FSR-3 sprag backstop clutch with a 0.500-inch bore, greased lubrication, and left-hand rotation. Designed for inclined conveyor and bucket elevator backstopping applications to prevent reverse rotation under load.
Brand Formsprag
Model CL41325-13GRLH
$930.42 Each
Free Shipping orders over $100
#404440
CL42182-12
Formsprag CL42182-12 FSO-600 outer-race-driving overrunning clutch with a 50 mm bore and 14 mm x 3.8 mm keyway. Designed for indexing and backstopping applications where the outer race drives the load. Compact sprag-type construction provides reliable one-way freewheeling and positive engagement.
Brand Formsprag
Model CL42182-12
$3,592.93 Each
Free Shipping orders over $100
#404528
CL41227-1GRRH
Formsprag CL41227-1GRRH FSR-14 sprag backstop clutch with a 1.750-inch bore, greased lubrication, and right-hand free-running direction. Designed for inclined conveyor and bucket elevator backstopping applications to prevent reverse rotation under load.
Brand Formsprag
Model CL41227-1GRRH
$2,902.75 Each
Free Shipping orders over $100
#404575
CL4605-9A
Formsprag CL4605-9A FS-50 sprag-type overrunning clutch for freewheel and indexing applications. The FS series features a sprag retainer design for reliable one-way engagement.
Brand Formsprag
Model CL4605-9A
$779.11 Each
Free Shipping orders over $100
#555139
OC131-2
Linn Gear OC131-2 Drive Saver overload clutch, body size 131, pack of 2. Protects machinery from torque overloads by disengaging under excessive load, preventing damage to driven components. Suitable for industrial power transmission applications requiring reliable overload protection.
Brand Linn Gear
Model OC131-2
$62.71 Each
Free shipping
#555146
OC600
Linn Gear OC600 Drive Saver overload clutch with 600 body size and 3800 in-lb torque rating. Protects machinery from overload damage in power transmission applications. Made in USA.
Brand Linn Gear
Model OC600
$219.01 Each
Free Shipping orders over $100
#555147
OC600-2
Linn Gear OC600-2 Drive Saver overload clutch, size 600, 2-pack. Protects machinery from overload damage by disengaging the drive when torque exceeds a preset limit. Suitable for various industrial power transmission applications.
Brand Linn Gear
Model OC600-2
$247.33 Each
Free Shipping orders over $100
#2034068
CL41602-264
Formsprag CL41602-264 LLH-800 low-speed holdback clutch with a 4.437-inch bore. Designed for bucket elevators and vertical conveyors to prevent reverse rotation under load. The LLH series features a rugged sprag design for reliable backstopping in low-speed applications.
Brand Formsprag
Model CL41602-264
$21,759.31 Each
Free Shipping orders over $100
#2274217
187765
Browning TP20X7/8 187765 Torq Pro TP20 torque limiter with a 0.875-inch straight bore and a torque capacity range of 85 to 400 lb-in. It features a precision-machined bore and keyway for secure shaft mounting. This mechanical torque overload device protects downstream equipment from shock loads and jams in industrial power transmission applications.
Brand Browning
Model 187765
$1,256.24 Each
Free Shipping orders over $100
#2274247
187804
Browning TP50LX 1 3/4 (187804) Torq Pro torque limiter with a 1.75-inch straight bore and a torque capacity range of 600 to 1300 lb-in. Compact design protects downstream equipment from overloads in industrial power transmission applications. Genuine Browning component from Regal Rexnord.
Brand Browning
Model 187804
$3,387.84 Each
Free Shipping orders over $100
#2284253
1296367
Browning T35LX5/8 1296367 torque overload assembly with a 0.625-inch straight bore and 1800 lb-in maximum torque capacity. Mechanical torque-overload device for protecting downstream gearing against shock loads and jams. Replacement component for original-equipment Browning power transmission assemblies.
Brand Browning
Model 1296367
$781.41 Each
Free Shipping orders over $100
#2284254
1296383
Browning T35LX7/8 (1296383) T35L series torque overload assembly with a 0.875-inch straight bore and 1800 lb-in maximum torque capacity. Protects downstream equipment from overloads and shock loads in industrial power transmission applications. Genuine Browning component from Regal Rexnord.
Brand Browning
Model 1296383
$591.05 Each
Free Shipping orders over $100
#2284256
1296441
Browning T45LX 1 1/8 1296441 torque overload assembly with a 1.125-inch straight bore and a maximum torque capacity of 2800 lb-in. Compact modular design protects downstream equipment from overloads and shock loads. Genuine Browning component from Regal Rexnord.
Brand Browning
Model 1296441
$752.80 Each
Free Shipping orders over $100
#2284269
1296482
Browning T55LX1 1296482 torque overload assembly with a 1-inch straight bore and a maximum torque capacity of 3800 lb-in. Protects downstream equipment from overloads and shock loads in industrial power transmission applications. Genuine Browning component from Regal Rexnord.
Brand Browning
Model 1296482
$1,028.37 Each
Free Shipping orders over $100
#2295031
2663102
Morse MZEU60-CLUTCH 2663102 MZEU Series cam clutch with 60 mm bore and 2175.805 ft-lbs rated torque capacity. This one-way clutch provides reliable backstopping, indexing, or freewheeling in industrial power transmission applications. Morse is a Regal Rexnord brand with over 130 years of expertise.
Brand Morse
Model 2663102
$25,308.12 Each
Free Shipping orders over $100
#2295050
2363224
Morse NSS-15 CLUTCH 2363224 NSS series cam clutch with 15 mm bore and 16.2 ft-lbs rated torque capacity. This one-way clutch provides reliable backstopping, indexing, or freewheeling in industrial power transmission applications.
Brand Morse
Model 2363224
$695.77 Each
Free Shipping orders over $100
#2295059
2363190
Morse NSS-8 CLUTCH 2363190 NSS series cam clutch with 8 mm bore and 4.9 ft-lbs rated torque. This one-way clutch provides reliable backstopping, indexing, or freewheeling in industrial power transmission applications. Features a 0.9" overall diameter and 0.3" inner race width.
Brand Morse
Model 2363190
$2,832.39 Each
Free Shipping orders over $100
#2296214
172856
Morse PB-14A CLUTCH 1.75B RH PB Series cam clutch with 1.75-inch bore and right-hand configuration. Rated torque capacity of 1600 ft-lbs, 5.5-inch overall diameter, and 4.375-inch overall width. This one-way clutch provides reliable backstopping, indexing, or freewheeling in industrial power transmission applications.
Brand Morse
Model 172856
$3,746.80 Each
Free Shipping orders over $100
#2296434
194638
Morse 700-AG836 SPKT PKG 194638 Model 700 torque limiter overload clutch with 305.56 mm outside diameter. This mechanical overload device protects industrial machinery by disengaging at a preset torque threshold, preventing damage from sudden overloads. Suitable for power transmission applications requiring reliable torque limiting and overload protection.
Brand Morse
Model 194638
$523.81 Each
Free Shipping orders over $100
#2296437
92377
Morse HT 20 CLUTCH 1 LH HT Series cam clutch with 1-inch bore and left-hand configuration. Rated torque capacity of 154 ft-lbs, 3.5625-inch overall diameter, 2.28125-inch overall width, and 1.688-inch inner race width. Designed for backstop, indexing, or freewheeling applications in industrial power transmission. Alternative catalog number 92377.
Brand Morse
Model 92377
$3,269.95 Each
Free Shipping orders over $100
#2296458
184518
Morse 13 TL FACING (2) PB 184518 13 series friction facing for torque overload clutches. Replacement friction facing designed for use with Morse torque limiter assemblies, providing reliable overload protection in industrial power transmission applications.
Brand Morse
Model 184518
$511.99 Each
Free Shipping orders over $100
#2296490
604103
Morse 350 TL LOCKWASHER PB lock washer accessory for 350A series torque limiter. Secures torque limiter assembly in industrial power transmission applications. Morse is a Regal Rexnord brand with over 130 years of power transmission expertise.
Brand Morse
Model 604103
$20.87 Each
Free shipping
#2296704
640504
Morse MR500A 1-1/8FB CL M Series cam clutch with 1.125-inch bore and 1175 ft-lbs rated torque capacity. This one-way clutch features a 4.25-inch overall diameter and 3.5-inch inner race width, designed for backstop, indexing, and freewheeling applications. It provides reliable overrunning clutch performance in industrial power transmission systems.
Brand Morse
Model 640504
$2,966.06 Each
Free Shipping orders over $100
#2296869
2657013
Morse 2657013 KK15-1K KK Clutch-900 power transmission component for industrial applications. This cam clutch provides reliable one-way engagement for backstop, indexing, and freewheeling functions in conveyor, packaging, and material handling systems. Manufactured by Morse, a Regal Rexnord brand with over 130 years of power transmission expertise.
Brand Morse
Model 2657013
$670.07 Each
Free Shipping orders over $100
#2296898
2657310
Morse 2657310 KK40-1K KK Clutch-900 overload clutch provides reliable torque overload protection for industrial power transmission applications. This mechanical clutch disengages under excessive load conditions to protect downstream equipment from damage.
Brand Morse
Model 2657310
$1,408.01 Each
Free Shipping orders over $100
#2296901
2657328
Morse KK40-2K KK series cam clutch with 40 mm bore, 191.8 ft-lbs rated torque capacity, 3.15" overall diameter, and 0.866" overall width. This one-way clutch provides reliable overrunning, indexing, or backstopping in industrial power transmission applications.
Brand Morse
Model 2657328
$799.48 Each
Free Shipping orders over $100
#2304987
BB20K
U.S. Tsubaki BB20K BB series general use cam clutch for overrunning, indexing, and backstopping applications. Compact bearing-supported design provides reliable torque transmission in industrial power-transmission drives. 20K size with keyed bore for secure shaft mounting.
Brand U.S.Tsubaki
Model BB20K
$258.02 Each
Free Shipping orders over $100
#2304991
BB25GDK
U.S. Tsubaki BB25GDK BB series general use cam clutch for overrunning, indexing, and backstopping applications. Compact design with precision-ground cam profile ensures consistent engagement and long service life. Suitable for bidirectional torque transmission in industrial power-transmission systems.
Brand U.S.Tsubaki
Model BB25GDK
$225.44 Each
Free Shipping orders over $100
#2305091
PBUS6-20-LH
U.S. Tsubaki PBUS6-20-LH PBUS series general use cam clutch with 0.787" bore and left-hand rotation. Suitable for overrunning, indexing, and backstopping in industrial power transmission systems.
Brand U.S.Tsubaki
Model PBUS6-20-LH
$816.70 Each
Free Shipping orders over $100
#2305102
TFS15
U.S. Tsubaki TFS15 TFS series general use cam clutch with a 0.591" (15.01 mm) bore. Designed for overrunning, backstopping, and indexing applications requiring compact, high-torque performance in a sealed, maintenance-free package.
Brand U.S.Tsubaki
Model TFS15
$347.28 Each
Free Shipping orders over $100
#2785743
H-TLC-500-BD
Zero-Max H-TLC-500-BD through-shaft mount torque limiter with actuator disc, rated for 500 lb-in torque capacity. BD configuration provides reliable overload protection for rotating machinery, disengaging when torque exceeds the set limit. Precision motion-control component designed for industrial drive systems requiring through-shaft mounting.
Brand Zero-Max
Model H-TLC-500-BD
$255.03 Each
Free Shipping orders over $100
#2785889
TT1X-CP
Zero-Max TT1X-CP Torq-Tender mechanical overload clutch, frame size 1, coupling with pin mount style. Disengages drive upon torque overload to protect downstream equipment. Suitable for light-duty industrial applications requiring reliable torque limiting.
Brand Zero-Max
Model TT1X-CP
$331.72 Each
Free Shipping orders over $100
#2785893
TT1X-S
Zero-Max TT1X-S Torq-Tender mechanical overload clutch with self-supporting mount. Frame size 1 provides reliable torque overload protection for industrial machinery. Disengages upon shock or jam loads to prevent damage to driven equipment.
Brand Zero-Max
Model TT1X-S
$354.90 Each
Free Shipping orders over $100
#2785957
TT4X-CD
Zero-Max TT4X-CD Torq-Tender mechanical overload clutch, frame size 4 with coupling and disc mount. Disengages upon shock or jam loads to protect driven equipment from torque overload damage. Suitable for industrial machinery requiring reliable overload protection.
Brand Zero-Max
Model TT4X-CD
$1,891.34 Each
Free Shipping orders over $100
#2919405
TT1X-C-007-012-006
Zero-Max TT1X-C-007-012-006 Torq-Tender mechanical overload clutch in shaft-to-shaft coupling configuration. This frame 1 clutch disengages upon torque overload to protect downstream equipment. The C-style coupling mount with pin provides direct inline connection between shafts.
Brand Zero-Max
Model TT1X-C-007-012-006
$238.98 Each
Free Shipping orders over $100
#2930784
4871.050.102.035h33
Ringspann 4871.050.102.035h33 FDN50CFR*35MM FREEWHEEL CAM CLUTCH
Brand Ringspann
Model 4871.050.102.035h33
$533.75 Each
Free Shipping orders over $100
#2930917
4821.076.104.M00433
Ringspann 4821.076.104.M00433 FRX600*1+34 CAM CLUTCH
Brand Ringspann
Model 4821.076.104.M00433
$2,307.32 Each
Free Shipping orders over $100
#2931133
4861.034.101.020h16
Ringspann 4861.034.101.020h16 FSN20R CAM CLUTCH
Brand Ringspann
Model 4861.034.101.020h16
$285.00 Each
Free Shipping orders over $100
#2931138
4861.061.103.045h21
Ringspann 4861.061.103.045h21 FSN45R CAM CLUTCH
Brand Ringspann
Model 4861.061.103.045h21
$730.00 Each
Free Shipping orders over $100
#2931146
4862.031.002.000000
Ringspann 4862.031.002.000000 RCD5 BACKSTOP
Brand Ringspann
Model 4862.031.002.000000
$856.25 Each
Free Shipping orders over $100
#2931149
4862.046.002.000000
Ringspann 4862.046.002.000000 RC208 BACKSTOP
Brand Ringspann
Model 4862.046.002.000000
$316.25 Each
Free Shipping orders over $100
#2931151
4862.057.001.000000
Ringspann 4862.057.001.000000 RCD6 BACKSTOP
Brand Ringspann
Model 4862.057.001.000000
$1,080.00 Each
Free Shipping orders over $100
#2931250
4871.050.000.000000
Ringspann 4871.050.000.000000 FD50CFH CAM CLUTCH
Brand Ringspann
Model 4871.050.000.000000
$366.25 Each
Free Shipping orders over $100
#2931270
4871.105.000.000000
Ringspann 4871.105.000.000000 FD105CFH CAM CLUTCH
Brand Ringspann
Model 4871.105.000.000000
$1,302.44 Each
Free Shipping orders over $100