Spindle bearings

The main shaft bearing is a single row angular contact ball bearing composed of an inner ring, an outer ring, a ball and a solid window cage. Bearings are divided into open and sealed designs.
The tolerance range of the main shaft bearing is very small. They are ideal for bearing arrangements with high guiding accuracy and high speed. They proved to be very suitable for machine spindle bearing arrangements.
The main shaft bearing can withstand unidirectional axial and radial forces. Spindle bearings arranged in O and X shapes can withstand bi-directional axial forces and torques. Spindle bearings arranged in series can only withstand axial forces in one direction.
Limited by the sealing ring and cage material, the bearings are suitable for operating temperatures of -30 °C
To +100 degrees Celsius.