WD Cam Followers are essentially needle or cylindrical rollers or ball bearings，which have a thick-walled outer race. The outside (runner) surface of the outer ring is crowned which serves to preventing edge stress if the cam follower runs in a titled or inclined position. Cam followers are ready-to-mount units which are filled with grease. They are suitable for all types of cam drives, tracks, conveyor system and etc.
| WD Bearing Group | |
|---|---|
| Product Category | Cam Followers |
| Product Number | KR47 |
| Product Name | Cam Followers – KR/NUKR series |
| Bearing Surface | Crowned |
