Shenyang Ding Feng Yun Chang Bearing Co., Ltd. [China]

Detailed Product Description

The ball bearing is the point contact bearing, the limit speed is high, and the bearing capacity is small. The ball bearing is mainly used on the light load and high speed machinery. The ball bearing is mainly composed of four components: ball, inner ring, outer ring and cage or retainer.

The ball bearing reach the AISI 52100 standard. And the ball and the inner and outer rings are made from , and the Rockwell C- scale hardness is between 61 to 65. The hardness of the cage or retainer is low relervant to the ball and the rings.

The material of the cage or retainer is metal or nonmetal, such as , aluminium alloy, PTEF and Polymer Material.