W637/4X SKF 4x10x3mm da min. 5.6 mm Deep groove ball bearings
Bearing number W637/4X Size (mm) 4x10x3 Brand SKF Bore Diameter (mm) 4 Outer Diameter (mm) 10 Width (mm) 3 d 4 mm D 10 mm B 3 mm C 3 mm d1 5.9 mm d2 – mm r1 min. 0.2 mm r2 min. 0.2 mm D1 8.2 mm D2 – mm da min. 5.6 mm