Ceramic CBN grinding wheel for grinding bearings

Bearing is an important basic parts of all kinds of mechanical equipment, mainly used in metallurgy, wind power, mining machinery, aerospace, automotive parts and so on.

MORESUPERHARD can provide CBN grinding wheels for bearing outer ring grinding, inner ring grinding, outer groove grinding and inner groove grinding. The precise shape retention and efficient grinding performance of the CBN grinding wheel ensure the accuracy of the workpiece shape, reduce the size dispersion of the workpiece and improve the production efficiency. Also CBN grinding wheel has good stability, heat resistance and acid and alkali resistance. In the working process, the coefficient of thermal expansion is small, and it is not easy to clog, so it can keep the surface of the material smooth, and improve the grinding workpiece surface quality.

Ceramic CBN grinding wheel can obtain very high machining accuracy and very fine surface roughness, grinding workpiece generally can reach the tolerance class IT4~IT6, surface roughness Ra value of 1.25~0.08um, and mirror grinding Ra value of 0.010um, roundness error of 0.1um.

Application of ceramic CBN grinding pins:

Vitrified CBN ginding mounted points / grinding wheel /grinding head is widely used for grinding the bearing outer ring, inner ring, raceway,etc.

Features of Moresuperhard ceramic cbn internal grinding wheel for bearing :

* Good thermal conductivity, no workpiece burn

* Sharp cutting, high production efficiency.

* High grinding accuracy, stable precision, good shape retention

* With good grinding surface quality and longer service.

* The coefficient of thermal expansion of grinding is small, so it is not easy to clog