HSKMALL Roulements De Casque De Vélo Roulements à Rouleaux Coniques

Features:
consist of outer ring, inner ring,rollers and a cage.
This bearing contains tapered rollers for its rolling element which are guided by the inner ring backface rib on the roller large end face.
The raceway surfaces of inner ring and outer ring and the rolling contact surface of rollers are designed so that the respective apexes converge at a point on the bearing center line bearings are classified into standard, intermediate and steep types, in accordance with their contact angle ().
The larger the contact angle is, the greater the bearing resistance to axial loadFeatures:
model number: 34x51x12mm retro bearings parts 34*51*12mm material: bearing steel is_customized: yes type: taper roller bearing size: 34 mm x 51 mm x 12 mm inner diameter: 34 mm outer diameter: 51 mm width: 12 mm quantity: 2pcs package include: 1 pair (2pcs) x taper roller bearings .