[Name]: tapered roller bearing [Model numbe]:32221 [Specification]:105mm*190mm*53.3mm [Brand]: None [Characteristics]: mainly bear radial mainly diameter and axial combined load. The bearing capacity depends on the raceway Angle of the outer ring, and the greater the Angle, the greater the bearing capacity mature technolog MachineTapered Bearings, better use Plastics Tapered Bearings, higher bearing load produce Needle roller bearings Angular contact ball bearings produce Needle roller bearings Angular contact ball bearings