one way needle roller clutch bearing HF0812KF

one way needle roller clutch bearing HF0812KF

Description

One Way Bearings are designed to transmit torque between the shaft and housing in one direction and allow free motion in the opposite direction. Proper mounting is easily accomplished with a simple press fit in the housing. Clutches and clutch and bearing assemblies are offered both in inch and metric series. One Way Bearings without bearing assemblies are indicated by suffix: HF/FC/RC. One Way Bearings with bearing assemblies are indicated by suffix: HFL/FCB/RCB.

 one way roller clutch bearing design features

 Torque can be transmitted by either the housing or the shaft.
 Torque is positively transmitted by rollers that wedge against interior ramps.
 Transition from free motion to lock occurs with minimal backlash or lost motion.
 Available as clutch-only or as a clutch and bearing assembly.
 Clutch-only units should be used with external radial support to hold the shaft and housing.

one way roller clutch bearing application

Paper moving for copiers, fax machines, paper towel dispensers, etc.
 Exercise equipment
 Appliances
 Two-speed gearboxes
 Rack indexing drives
 Converters, non-return devices and transcendental clutches. 
 Fishing Reels, RC Cars, RC Helis, RC Engines