7209-B, ANGULAR CONTACT BALL BEARING, 40 DEGREE CONTACT ANGLE, CONSOLIDATED BRAND (1024)7209 B ANGULAR CONTACT BALL BEARING, 40 DEGREE CONTACT ANGLE, CONSOLIDATED BRAND (1024) Dimensions: d 45 mm Bore diameter D 85 mm Outside diameter B 19 mm Width Cr 40,000 N Basic dynamic load rating, radial C0r 27,000 N Basic static load rating, radial Cur 1,870 N Fatigue load limit, radial nG 14,300 RPM Limiting speed nr 8,000 RPM Reference speed m 0. 455 kg Weight