Deep Groove Metric Ball Bearing - Metal Shielded 70mm x 110mm x 20mm Deep groove ball bearings are particularly versatile. They are suitable for high and very high speeds, accommodate radial and axial loads in both directions and require little maintenance. Deep groove ball bearings are the most widely used bearing. • Inside Diameter 70mm • Outside Diameter 110mm • Width 20mm • Metal Shielded • Chrome Steel • Weight 620 gms Type: Bearings