CNC Internal Grinder for Ball Bearing Rings

1. The internal grinder is equipped with Japanese FANUC CNC system and uses touch screen to display the grinding process.

2. With servo motor and ball screw driving system, the feeding system can realize  high precision fast approach and high sensitivity slow motion.

3. The guide rail of grinding frame adopts high precision and preloaded linear motion guide, and has the advantages of good rigidity, simple structure and long service life.

4. The spindle uses NN series precision bearings, which can bear axial and radial cutting force. It can be used for the internal grinding of large size bearings with high load and heavy cutting.

5. The grinder body has beautiful appearance with safe function.

6. This type of internal grinder can grind the outer raceway of taper roller bearings and the groove of ball bearings by replacing the wheel dresser.