Product Description

Rollers that are three to ten times longer than their diameter
Low cross section
relatively large radial load capability
Different design and a wide range of size
Widespread use

Detailed Description of Needle Roller Bearings Produced by HRTbearing: Series: HK, BK, NK, NA, RNA, RNAO, RPNA and so on
The bearings are available in different design and a wide range of sizes, which are appropriate for different applications
Design: with open ends or closed ends, with or without inner ring, with or without flanges, full complement and so on
Types: needle roller cage cage assemblies, drawn cup needle roller bearings, needle roller bearings with machined rings, alignment needle roller bearings, combined needle roller bearings, and so on
Typical Applications: automotive transmissions, air-conditioner compressors, bulldozer blades, overhead traveling cranes, gearboxes, machine tool spindles, copying machines and so on.