The bearing consists of only an outer ring, needle rollers, and a cage, without an inner ring; it features high precision, with the shaft directly acting as the raceway, greatly reducing radial installation space, resulting in high rigidity and impact resistance. The needle rollers are logarithmically modified to reduce edge stress and provide good fatigue resistance. Model F-29260 Brand ZH Material Chrome Steel precision P0 P6 P5 P4 Product Description - High radial load