Ball Bearings

What is a ball bearing? Generally speaking ball bearings are made up of inner ring, outer ring, ball and cage, for the inner ring acts to engage the shaft and rotate with the shaft. The outer ring of the ball bearing is matched with the bearing seat to play a supporting role. The frictional resistance is small, the power consumption is small, and the mechanical efficiency is high. These are the characteristics of the ball bearing, and the size for ball bearing is also very standardized, interchangeable, and easy to install and disassemble. For advantage of stable quality, high precision, high speed, little wear and long service life, so the ball bearings are also widely used in various machinery. Lily bearings is the leader of the bearing suppliers.