Stieber Sprag Clutch Bearing 20 mm ID 47 mm OD 19 mm Race Width CSK 20-M-2RS

Stieber CSK 20-M-2RS sprag clutch bearing is a precision-engineered component designed for applications requiring a reliable one-way freewheel mechanism. This sprag type freewheel is integrated into a 62 series ball bearing, providing robust bearing support. It features a 20 mm inner diameter, 47 mm outer diameter, and a race width of 19 mm.

The bearing is grease lubricated and sealed to protect against dust particles larger than 0.3 mm, enhancing durability in demanding environments. For high-temperature applications exceeding 50°C, the use of additional "nylos" type seals is recommended to ensure optimal protection and longevity. The design also supports oil bath lubrication if required.

All CSK series versions incorporate form-chromed sprags that ensure increased resistance to wear and improved performance in rotational duties. The inner keyway type offers secure and precise mounting, suitable for a variety of industrial mechanical and fluid power systems.

With a dynamic load rating of 9.4 kN and a static load rating of 4.46 kN, this bearing is engineered to maintain reliable performance under both dynamic and static load conditions. It is well suited for use in industrial machinery, power transmission units, conveyors, and other equipment requiring clutch bearing functionality.

Integrates sprag freewheel with ball bearing support. Delivered grease lubricated and dust protected. Form-chromed sprags for enhanced durability. Recommended seals for temperatures above 50°C. Supports oil bath lubrication applications.

Inner keyway for secure mounting. Dynamic load rating: 9.4 kN. Static load rating: 4.46 kN. Suitable for industrial mechanical and fluid power uses.

This sprag clutch bearing is a vital component within power transmission and rotary bearing assemblies, ensuring one-way rotation and protection against reverse motion. Its reliable construction and high load ratings make it a dependable choice for manufacturing, machinery maintenance, and engineering operations.

Explore more high-quality rotary bearings and Sprag Clutch Bearings in the Industrial Tools & Equipment category at EnvMart for dependable mechanical performance solutions.