[Name]: tapered roller bearing [Model numbe]:30219 [Specification]:95mm*170mm*35mm [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 low-friction needle roller bearings, Complete Specifications, Needle roller bearings, Low Noise High Speed, High-precision