Premium Deep Groove Ball Bearing for Bikes
High-precision sealed deep groove ball bearing engineered for smooth, low-friction rotation in demanding cycling applications. Chrome steel construction with hardened raceways ensures superior durability and corrosion resistance. Advanced rubber seals protect against dust, moisture, and debris, extending bearing life on road, mountain, or hybrid bikes. Precision-ground balls and polished grooves minimize vibration for silent, efficient pedaling. Ideal for wheel hubs, bottom brackets, pedals, and headsets. Bulk pricing available for mechanics, distributors, and OEMs—global wholesale rates with guaranteed quality.