One-way clutches

18 companies | 188 products
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sprag one-way clutch
sprag one-way clutch
BB series

Torque: 29 Nm - 260 Nm
Diameter: 15 mm - 40 mm
Rotational speed: 900 rpm - 3,600 rpm

functions both as an one-way clutch and a bearing within its compact body, allowing you to use your space more effectively. Easy Installation You can choose two ways ...

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Tsubakimoto Chain
sprag one-way clutch
sprag one-way clutch
ML series

Torque: 70 Nm - 2,300 Nm
Diameter: 25 mm - 110 mm
Rotational speed: 160 rpm - 600 rpm

... required The 2GD type with a dust seal is also available. This dust-proof type can be used in dusty environments. ML Series Cam Clutch is shipped together with snap rings for the shafts. Suited for medium- and low-speed, ...

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Tsubakimoto Chain
sprag one-way clutch
sprag one-way clutch
CAM

Torque: 5.88 Nm - 980,000 Nm

When it comes to mechanical One-Way Clutches, our Cam Clutch is the best This mechanical, unidirectional clutch has a number of cams arranged regularly, providing backlash-free ...

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Tsubakimoto Chain
one-way clutch
one-way clutch
RA series

... prevents transmission of inertial loads from implement to the tractor during deceleration or stopping of the PTO. The RL overrunning clutches do not require lubrication and are not equipped with grease fittings.

housed freewheel
housed freewheel
FHD series

Torque: 1,356 Nm - 24,405 Nm
Diameter: 412.5 mm - 660 mm
Rotational speed: 2,300 rpm - 5,600 rpm

For application as ➧ Overrunning Clutch for multi-motor drives in which a drive is automatically disengaged when it is no longer supplying power. Housing Freewheels FHD with hydrodynamic ...

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RINGSPANN
one-way roller clutch
one-way roller clutch
FH series

Torque: 1,356 Nm - 81,349 Nm
Diameter: 44.45 mm - 177.8 mm
Rotational speed: 1,400 rad.min-1 - 5,600 rad.min-1

... hydrodynamic roller lift-off Application as Overrunning Clutch at high speeds, which are the same or similiar in freewheeling operation and in driving operation. Features Housing Freewheels ...

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RINGSPANN
sprag one-way clutch
sprag one-way clutch
FB series

Torque: 45 Nm - 160,000 Nm
Diameter: 12 mm - 300 mm
Rotational speed: 400 rad.min-1 - 5,500 rad.min-1

for bolting to the face with sprags, available in four types Application as: - Backstop - Overrunning Clutch - Indexing Freewheel

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RINGSPANN
freewheel
freewheel

Torque: 41 Nm - 150 Nm
Diameter: 64.8 mm - 106.4 mm

Industrial Ratchet Freewheels provide positive one-way drive with high torque capacity within a small unit. A ratchet and pawl mechanism is used with materials and heat treatment selected ...

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Cross & Morse
sprag one-way clutch
sprag one-way clutch
M series

Torque: 373 Nm - 33,900 Nm
Diameter: 15 mm - 160 mm
Rotational speed: 0 rpm - 3,600 rpm

The M series is a high capacity freewheel clutch developed by Cross and Morse. It is built with high chrome alloy steel, hardened and honed ensuring accurate shape. The unit comes with unique finishing ...

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Cross & Morse
sprag one-way clutch
sprag one-way clutch
PB, HT

Torque: 54 Nm - 597 Nm
Diameter: 50.8 mm - 114.3 mm
Rotational speed: 300 rpm - 1,800 rpm

PB Sprag Clutch PB Sprag Clutches feature precision formed sprags for maximum torque capacities combined with long life. The clutches have an outer race designed to simply attach sprockets, gears or pulleys with a plain ...

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Cross & Morse
roller overrunning clutch
roller overrunning clutch
MT series

Torque: 80 Nm - 59,100 Nm
Diameter: 63.5 mm - 381 mm
Rotational speed: 775 rpm - 3,600 rpm

Hilliard’s line of overrunning clutches is economically priced and ideally suited for backstopping and gearbox applications. Custom designs and rapid prototyping are available. The overrunning ...

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The Hilliard Corporation
roller overrunning clutch
roller overrunning clutch
MTR series

Torque: 81 Nm - 59,100 Nm
Diameter: 63.5 mm - 381 mm
Rotational speed: 775 rpm - 3,600 rpm

An integral part of many Hilliard motion control products is our roller-ramp design. The use of hardened cams and precision-machined rollers maximizes service life. There is almost no wear during freewheeling operations because rollers ...

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The Hilliard Corporation
roller overrunning clutch
roller overrunning clutch
MTR-AC

Typical applications for dual-source drives are blowers, pumps and fans. For multi-speed drives, our overrunning clutches are ideal in such operations as conveyors and forming rolls. Applications Exhaust ...

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The Hilliard Corporation
one-way roller clutch
one-way roller clutch
FXMS series

Torque: 100 Nm - 42,500 Nm
Rotational speed: 210 rpm - 20,000 rpm

High speed and low speed backstop with sprag lift off and roller ramps design. Available either with or without radial support bearings and a reaction torque arm. Applications High speed shafts and low speed shafts ...

one-way roller clutch
one-way roller clutch

Torque: 62 Nm - 578,000 Nm
Rotational speed: 95 rpm - 7,000 rpm

High speed and low speed backstop with sprag lift off and roller ramps design. Available either with or without radial support bearings and a reaction torque arm. Applications High speed shafts and low speed shafts of ...

sprag freewheel
sprag freewheel
FBS series

Torque: 45 Nm - 5,000 Nm
Diameter: 12 mm - 75 mm

Complete Freewheels FBS in stainless steel are sealed sprag freewheels with ball bearings. They are supplied oil-filled and ready for installation. In addition to the standard type, three other types ...

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SIAM RINGSPANN
sprag one-way clutch
sprag one-way clutch
FR series

Torque: 210 Nm - 27,500 Nm
Diameter: 0.5 in - 15 in
Rotational speed: 350 rpm - 3,600 rpm

The FR series by Ringspann is is full face one way clutch used for bolting the face in inch dimension with sprags. This is a sealed sprag freewheel in inch dimension ...

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SIAM RINGSPANN
one-way roller clutch
one-way roller clutch
FGR...RA1A2 series

Torque: 55 Nm - 68,000 Nm
Diameter: 12 mm - 150 mm

... Features Complete Freewheel FGR R A1A2 with mounting flange are sealed roller freewheels with ball bearings. They are oil lubricated. The freewheels FGR R A1A2 are used as: - ...

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SIAM RINGSPANN
one-way roller clutch
one-way roller clutch
CB 200 series

Torque: 43.2 Nm - 835 Nm
Diameter: 16.51 mm - 56.09 mm
Rotational speed: 220 rpm - 2,650 rpm

Type CB-200 is a sprag type free wheel not self-centring. It is therefore necessary to place one or two bearings next to the free wheel so that the outer race can rotate centrally to the inner race. The bearings to ...

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C.T.S.
one-way roller clutch
one-way roller clutch
UF series

Torque: 20 Nm - 44,400 Nm
Diameter: 8 mm - 150 mm
Rotational speed: 250 rpm - 5,000 rpm

The UF Series freewheels are not self- centering. It is therefore necessary to place one or two bearings next to the freewheel so that the outer race can rotate centrally to the inner ...

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C.T.S.
one-way roller clutch
one-way roller clutch
US series

Torque: 3.8 Nm - 513 Nm
Diameter: 8 mm - 60 mm
Rotational speed: 700 rpm - 6,000 rpm

The US Series freewheels are not self-centering. It is therefore required to place one or two bearings next to the freewheel so that the outer race can rotate centrally to the inner race. ...

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C.T.S.
one-way clutch with internal bearings
one-way clutch with internal bearings

one-way clutch
one-way clutch
GXZ

Torque: 0.13 Nm - 1.5 Nm
Diameter: 12 mm - 16 mm

The GXZ-type one-way clutch uses sintered metal for the outer ring and stainless steel for the springs. Since the basic parts on the clutch do not use plastic, this clutch ...

sprag one-way clutch
sprag one-way clutch
FE, FR, FRN, FK, FKN, FKNN, FN, FND, FP, FPD, RA

... APPLICATIONS GMN sprag type freewheel clutches can be used as indexing clutches, backstops or as overrunning clutches. SERIES _Complete freewheel clutch units: ...

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GMN
one-way clutch with internal bearings
one-way clutch with internal bearings
FPD, FND, FP, FN, RA

Torque: 53 Nm - 588 Nm
Diameter: 10 mm - 60 mm

... with sealing rings. All GMN complete freewheel clutch units can be used as indexing clutches, backstops or as overrunning clutches. SERIES _FPD The freewheel clutches ...

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GMN
one-way clutch with internal bearings
one-way clutch with internal bearings
FK, FKN, FKNN

Torque: 53 Nm - 267 Nm
Diameter: 17 mm - 40 mm

... bearing freewheel clutch units without seals are suitable for either oil or grease lubrication. All GMN ball bearing freewheel clutch units can be used as indexing clutches, ...

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GMN
roller freewheel
roller freewheel
AA series

Torque: 17 Nm - 22,500 Nm
Diameter: 12 mm - 250 mm
Rotational speed: 0 rpm - 6,200 rpm

The AA series by Stieber is a non-bearing roller type freewheel built-in one way clutch which serves as a support to an axial and radial loads. Upon installation, it ...

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STIEBER
one-way roller clutch
one-way roller clutch
TC series

Torque: 0.08 Nm - 0.98 Nm

... were able to develop and design these one-way clutches with features such as a built-in clutch element integrated into a molded design. We can apply this technology to your requirements ...

one-way roller clutch
one-way roller clutch
TCJ series

Torque: 0 Nm - 0.78 Nm

TCJ is a one-way clutch that realizes high torque in spite of its small size and can be used in high temperature environments. BENEFITS: - Can be used by press-fitting into various ...

one-way roller clutch
one-way roller clutch
TCK series

Torque: 0.59 Nm

TCK is a one-way clutch that has a slide bearing and a thin width, which is compact and improves design flexibility. BENEFITS: - Can be used by press-fitting into various shaped housings ...

one-way roller clutch
one-way roller clutch
D series

Torque: 0.6 Nm - 5.6 Nm
Diameter: 3 mm - 13 mm
Rotational speed: 2,000 rpm - 7,000 rpm

The TINY-CLUTCH D series represents a range of miniature rollers and cam type, one way clutches built according to specific equipment requirements, eliminating any loose parts. These ...

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Tiny-Clutch | Helander Products, Inc.
one-way roller clutch
one-way roller clutch
CR series

Torque: 0.5 Nm - 1.7 Nm
Rotational speed: 4,500 rpm - 7,000 rpm

The CR-Series Tiny-Clutches are captured roller and cam assemblies that are installed in the housing. As they are designed to be built into the user's equipment, loose parts are eliminated and work is enhanced. The clutches use a proven ...

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Tiny-Clutch | Helander Products, Inc.
one-way roller clutch
one-way roller clutch
A series

Torque: 1.7 Nm - 9 Nm
Diameter: 4 mm - 13 mm
Rotational speed: 2,500 rpm - 7,000 rpm

... torque capacity for a given size. A pulley, gear, or an A-Series Roller Clutchsprocket installed on the housing shoulder of the clutch applies power to its enclosure. The cam is then pinned to the driven shaft. The ...

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Tiny-Clutch | Helander Products, Inc.
one-way bearing clutch
one-way bearing clutch

Suitable for all small machine applications where compact dimensions are required Grease lubricated and sealed for life, offering reliability with maintenance-free duty Dimensional interchangeability with other leading manufacturers ...

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RENOLD
one-way roller clutch
one-way roller clutch

One Way Clutch for Motorcycles Advanced design technology, ensure products bear high impact.: √ Special process for products, master the knowhow: √ High precision and quality control ...

sprag one-way clutch
sprag one-way clutch

One Way Clutch for Motorcycles Advanced design technology, ensure products bear high impact.: √ Special process for products, master the knowhow: √ High precision and quality control ...

bi-directional one-way clutch
bi-directional one-way clutch
Polyclutch One Way Clutches

Diameter: 0 mm - 250 mm

Freewheeling one way clutch with a maximum capacity of 12 pound inches. Installation should be designed so that all extraneous loads are taken through the housing journal, not through ...

not specified one-way clutch
not specified one-way clutch
A6-01