CONS, 4304, Ball Bearing, Deep Groove, 20 mm Bore, 52 mm OD, 21 mm Width
| Bore Diameter | : | 20 mm |
| Outside Diameter | : | 52 mm |
| Type | : | Deep Groove |
| Width | : | 21 mm |
- Low friction and are optimized for low noise and low vibration which enables high rotational speeds