Angular contact ball bearings α0 = 15°/25°
- Support of axial load in one direction only
- High rigidity and loading capacity, radial and axial, due to higher number of balls
- Adjustment against a second bearing is necessary
- Size range from 5 mm to 70 mm bore diameter
- Precision classes P4/P2 resp. ABEC7 and ABEC9 as well as HG and UP according to GMN factory standard
- Suitable for very high speeds

Radial deep groove ball bearings
- Support of axial and radial loads in both directions
- Available in open, single or double shielded execution (depending on cage)
- Operation as single bearing (main bearing, radially without play) without separate axial adjustment
- Size range from 5 mm to 40 mm bore diameter
- Suitable for high speeds