Classification of needle roller bearings

SINO BEARINGSApr 26, 2022

Needle roller bearings can be divided into the following categories according to their structure:

(1) Enclosed stamped outer ring needle roller bearings

(2) needle roller bearings with inner rings

(3) and needle roller bearings without inner ring/needle roller bearings without inner ring and cage

(4) Needle roller bearings with and without retainers

(5) Needle roller bearings without fenders

(6) Self-aligning needle roller bearings

(7) Combined needle roller/ball bearing

(8) Combined needle roller/thrust ball bearing

(9) Combined needle roller/cylindrical roller thrust bearing.

By CINDY · Bearing design & application specialists

This article is prepared by the SINO BEARINGS (Sinoti Tech) engineering team, based on published bearing standards (ABEC / ISO P0–P2), material datasheets, and field application experience across industrial, food, medical and aerospace uses. For manufacturer background, certifications and facilities, see our About page.

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