WZZG 104945/10 (1 PC) non-standard tapered roller bearings 50.000*82.000*21.500 mm 100% brand new high-quality bearings

WZZG Inch Tapered Roller Bearings 104945/10   Brand: WZZG   Item: 104945/10   Type: Tapered Roller Bearing   Dimensions: 50.000*82.000*21.500 mm   Inner diameter: 50.000 mm   Outer Diameter:82.000 mm   Width: 21.500 mm   Material: bearing steel   Quantity: 1PC           Structure of tapered roller bearings   Tapered roller bearings consist of outer ring, inner ring, rollers and cage. The rolling elements of the bearing are tapered rollers, which are guided by the inner ring back rib on the large end face of the roller. The raceway surfaces of the inner and outer rings and the rolling contact surfaces of the rollers are designed so that their respective vertices are at a point on the bearing centerline. Bearings are classified into standard type, intermediate type and steep type according to the contact angle (α). The larger the contact angle, the greater the resistance of the bearing to axial loads.           Welcome to pu