6903 2rs

A ball bearing is a low-capacity rolling element that utilizes balls to maintain a unique space between two parts of a rotating system. Ball bearings consist of four main parts. An outer ring, a smaller inner ring, steel balls rolling between the rings, and a cage-like part that keeps the steel balls from banging together during rotation. This structure is so precise and efficient that it has been used for over 500 years.

Ball bearings come in a wide range of sizes, from components the size of rice used to run watches, to devices the size of industrial motors in warehouse machinery or airplanes. Regardless of size, ball bearings work in exactly the same way and are an undeniably important feature in day-to-day operation. Ball bearings are needed in everything from clocks and disk drives to fans, air conditioning units and car axles. In fact, anything with a motor, no matter how big or small, can be kept in smooth, working order with the help of ball bearings.

The company has an advanced assembly line and a complete quality inspection center, and has passed ISO9001: 2015 international quality management system certification. As an expert in the production of miniature deep groove ball bearings, our company has rich manufacturing experience. At present, we mainly manufacture bearings in the 608-6005, 628-6205, 6300-6305 model range, and can also meet the special customization needs of users.