SKF 6306 Single Row Deep Groove Ball Bearing Open Type 30mm I.D, 72mm New NSK Ball Bearing 6306 30mm ID, 72mm OD, 19mm W Industrial Intech Bearing Inc. 6306 ZZ SKF Shielded Radial Ball Bearing FAG 6306 2Z Single Row Deep Groove Ball Bearing Both Sides Shielded. 6306 Z Single Row Radial Ball Bearing Deep Groove 30x72x19mm One Bearing The 6306 Z deep groove ball bearing is a single row radial design built for smooth, high speed operation under radial and limited axial loads. It features a metal shield on one side, offering partial protection while keeping friction low. Inner diameter: 30mm (1. 181") Outer diameter: 72mm (2. 835") Width: 19mm (0. 748") Deep groove construction for balanced performance One metal shield (Z) to help block dust and debris Dynamic load rating: 29. 6 kN Static load rating: 16 kN Ideal for motors, pulleys, pumps, and machines Sold individually 1 bearing per unit Brand: VXB