7210-BG-UA, ANGULAR CONTACT BALL BEARING, FLUSH GROUND, 40 DEGREE CONTACT ANGLE, CONSOLIDATED BRAND (1024)7210 BG UA ANGULAR CONTACT BALL BEARING, FLUSH GROUND, 40 DEGREE CONTACT ANGLE, CONSOLIDATED BRAND (1024) Dimensions: d 50 mm Bore Diameter D 90 mm Outside Diameter B 20 mm Width Cr 41,500 N Basic dynamic load rating, radial C0r 28,500 N Basic static load rating, radial Cur 1,970 N Fatigue load limit, radial nG 10,300 RPM Limiting speed nr 7,600 RPM Reference speed m 0. 47 kg Weight