Shank roller type needle bearing

Needle Roller Bearings

The cam follower is a bearing composed of a thick outer ring, a mandrel, a needle roller cage and a cover. The cover sheet and all components are fixed by punching force, making the cam follower a ready-to-use machine (component). The axial direction of the outer wheel is positioned by the shoulder of the mandrel and the stamped and fixed cover. This kind of bearing is usually used for medium and low speed, heavy load and impact load. Because of the smooth rotation and a lot of lubricating oil, it can be used without oil supply for a long time.