Deep Groove Metric Ball Bearing -Rubber Sealed 45mm x 85mm x 19mm 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 45mm • Outside Diameter 85mm • Width 19mm • Rubber Sealed • Chrome Steel • Weight 480gms Type: Bearings