Overview Reviews Product Description Product Videos Custom Field Inner diameter [d] 55 mm Outer diameter [D] 100 mm Inner ring width [B] 21 mm Bore type Cylindrical Product Reviews Write a Review Write a Review × ZKL Ball bearing 7211 [ZKL] Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *