Open retaining rings

The shape of the open retaining ring is open into an E shape, which is used to fix the retaining ring for parts on the shaft, and the retaining ring for fixing bearings, gears and other parts on the shaft.

An open retaining ring is a type of shaft ring that is typically used to limit the axial position of a bearing. It is shaped like a ring and has an opening that makes it convenient to press it into the groove. The material of the open retaining ring is usually high-quality steel or stainless steel, which has high hardness and elasticity.

In mechanical systems, open retaining ring can be used to prevent bearings or other parts from moving axially, thus keeping the bearings in the correct position and preventing loosening. It can also be used to prevent other parts from falling off, such as using an open retaining ring on a bicycle axle to secure a wheel.