WBB1-8710 SKF 21x15x3.5mm Basic static load rating C0 0.29 kN Deep groove ball bearings
Bearing number WBB1-8710 Size (mm) 21x15x3.5 Brand SKF Bore Diameter (mm) 21 Outer Diameter (mm) 15 Width (mm) 3.5 d 15 mm D 21 mm B 3.5 mm d1 16.9 mm D1 19.1 mm r1,2 – min. 0.15 mm da – min. 16 mm da – max. 16.5 mm Da – max. 20 mm ra
