Trunnion free retaining ring what are the specifications of? Now let’s have a chat! The earless retaining ring is a thin circular elastic metal element composed of multiple peaks and troughs. The weight of the earless retaining ring is generally about a few grams, so a small vacuum generator can suck up the earless retaining ring. The diameter of the ear less retaining ring is about 3 mm, and the thickness is between 0.5 mm and 2 mm.
Using specific heat treatment methods, combined with specific conditions, the hardness is controlled between hrc44 and 55, so that it has better elasticity. The ear less retaining ring is installed in the bearing chamber corresponding to its specification in the machinery, automobile and other industries. The space required for installation is very small, and it has the performance of reducing noise and vibration. However, in actual manufacturing, it is still necessary to adjust the peak height to make the elasticity meet the requirements and make it more stable.