Bearing Precision Selection

Bearing Precision Classification:

Bearing precision mainly include the below 3 classifications.

1. Dimensional accuracy during installation
Refer to bearing inner and outer diameter, width, and chamfer.

2. Geometric accuracy during positioning
Refer to the bearing radial dimension deviation and axial deviation.

3. Rotation accuracy when oscillating
Refer to the bearing inner ring and outer ring, radial shaft swing, vertical runout