INA Sprag Clutch Bearing Drawn Cup Roller Clutch 9.53 mm ID 15.88 mm OD 12.7 mm Race Width HFZ061008-L564

INA HFZ061008-L564 Sprag Clutch Bearing is a high-precision drawn cup roller clutch designed for one-way torque transmission. The clutch features thin-walled, drawn outer rings with a series of ramps on the inside diameter, combined with plastic cages, pressure springs, and needle rollers. This design enables the bearing to transmit high torques in one direction while maintaining a compact radial profile.

These drawn cup roller clutches provide precise indexing capabilities, as the individual spring loading of the needle rollers ensures continuous contact between the shaft, rollers, and ramps. The low mass contributes to low moment of inertia, allowing high indexing frequencies with reduced overrunning frictional torque.

This model, HFZ061008-L564, has a race width of 12.7 mm, an inner diameter of 9.53 mm, and an outer diameter of 15.88 mm. It can be employed in a variety of industrial and mechanical applications such as indexing clutches, back-stopping clutches, and overrunning clutches, performing locking or overrunning functions effectively.

The roller clutch design lowers operating costs by reducing maintenance requirements through improved lubrication, minimizing heat generation and noise during operation. The HF series does not include a bearing arrangement and solely transmits torque, while related HFL series incorporate an integral plain or rolling bearing arrangement to support both torque and radial forces.

Manufactured in Germany, this product meets high standards for durability and reliability. INA Sprag Clutch Bearings are commonly used in sectors like industrial machinery, automation, manufacturing, and power transmission systems requiring accurate and dependable one-way clutches.

Drawn cup roller clutch construction with ramps and needle rollers. Enables precise indexing and high-frequency operation. Compact design with low overrunning friction. Suitable for industrial and mechanical power transmission applications.

Race width of 12.7 mm for this model HFZ061008-L564. Manufactured in Germany for quality assurance. Explore the range of Sprag Clutch Bearings and related mechanical power transmission components available through EnvMart.