• 6305 | 6305 • Open Bearing 25x62x17mm: Deep groove ball bearings 63, main dimensions to DIN 625-1, Inner (d) MM:25, Outer (D) MM:62, Width (B) MM, 17, Weight (kg): 0.225, Bore: C – Cylindrical Bore, Seal: No Seal, Cage Type: S – Steel or Standard Cage, External Modification: No External Modification, Radial Internal Play: Cn Normal Internal, Precision: Standard Precision, Lubrication: Standard Lubrication, Heat Stabilization: No Heat Stabilization: Temperatures up to 120°C.