Needle roller

Roller factory lamp is a member of roller bearing family. It has a lot in common with cousins, but it also contains many different characteristics. The standard roller processing and roller bearing are designed as a rigid housing, showing the support points on the circle. In this way, the deformation of the outer race can be avoided, so the section of the race is relatively thin. In the camshaft follower, the outer side is loaded at a point, so it must have a thicker section to reduce deformation. However, in order to better this, it is necessary to reduce the roller bearing diameter, which also reduces the dynamic bearing capacity.

In order to distribute the load smoothly and evenly, the general design scheme of camshaft turning headlamp has detailed turning components. There are many kinds of camshaft steering headlight fittings, but the most obvious feature is how to install the camshaft steering headlight fittings on the matching parts.