2304-TV-RS Dunlop Self Aligning Ball Bearing 20x52x21mm Closed Bearings without an inner ring

Bearings without an inner ring are the best solution for bearing arrangements where the shaft can be hardened and ground

Bolt Used: M12

Appropriate locking washer: MB10

The NK80/25-XL is designed for use where the shaft can serve as the raceway surface

Inside length 2223mm

2304-TV-RS Dunlop Self Aligning Ball Bearing 20x52x21mm Closed Bearings without an inner ringThe 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