RS PRO Metric Roller Needle Bearing 12 mm ID 18 mm OD Steel Cage and Rollers HK 1212

The RS PRO HK 1212 is a metric roller needle bearing with a 12 mm inside diameter and 18 mm outside diameter, constructed from steel rollers and cage to provide reliable performance in demanding mechanical applications.

Designed with a 12 mm race width and parallel bore type, this bearing accommodates high-speed rotary machinery with a maximum grease speed of 14000 rpm and an oil speed limit of 20000 rpm, allowing flexibility in lubrication methods.

It offers a static load rating of 7.35 kN and dynamic load rating of 6.27 kN, providing durability and robustness under heavy load conditions. The open end design allows ease of assembly and maintenance in various rotary bearing housings.

This single row needle bearing type is ideal for applications in industrial machinery, mechanical spares, and fluid power tools, where precision and durability are critical. The bearing features steel rollers and cage for durability and strength.

Race width is 12 mm with a parallel bore type for precision fitting. Maximum speed ratings of 14000 rpm (grease) and 20000 rpm (oil) suit high-speed operations. Static load rating is 7.35 kN and dynamic load rating is 6.27 kN ensuring robust load handling.

The bearing is open-ended and designed as a single-row needle type for compactness. Manufactured according to RS PRO quality standards ensuring reliability.

This product originates from China and is supplied new, meeting the requirements of demanding industrial environments including manufacturing, mechanical machinery maintenance, and fluid power systems.

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