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Outside diameter D: 160mm
Trek BB90 bottom brackets require the bearing to be directly pressed into the BB shell that is often made from material that is softer than steel
Width: 133mm
Dynamic Load Rating: 3260 N
B - Cone width: 53
1308-TV/C3 Dunlop Self Aligning Ball Bearing 40x90x23mm Open Outside diameter D: 160mmThe self aligning bearing typically consists of two components: an inner ring and an outer ring. The inner ring is mounted on the shaft, while the outer ring is mounted in the housing. Between the two rings is a set of rolling elements, such as balls or rollers, which allow for smooth rotation of the shaft. The self aligning feature of the bearing is achieved through a design that allows the inner ring to tilt relative to the outer ring. This means
