Bearings are suitable for simple support, often used in mining, metallurgy, agriculture, chemical industry, textile, printing and dyeing, conveying machinery and so on.

 

The outer spherical ball bearing is usually called the outer spherical bearing. The reason why it is called the ball bearing is that it belongs to the deep groove ball bearing, and the rolling body inside is the steel ball.

 

The characteristics of the outer spherical ball bearing are mainly simple to load and unload, and can be adjusted. The standard tolerance of the outer spherical ball bearing is: internal plus external minus, and the inner diameter takes the tolerance to ensure the lightness when matching with the shaft;