31310Tapered roller bearings

31310Tapered roller bearings A single-row tapered roller bearing has an outer ring, an inner ring and an inner ring assembly consisting of a set of tapered rollers enclosed by a basket cage. The outer ring can be separated from the inner ring assembly, in accordance with the ISO tapered roller bearing dimensions standard, any standard type of tapered roller bearing outer ring or inner ring assembly should be able to achieve international interchangeability with the same type of outer ring or inner ring assembly. That is, in addition to the external size and tolerance of the outer ring of the same model, it must meet the requirements of ISO492 (GB307), and the cone Angle of the inner ring component and the diameter of the component cone must also meet the relevant provisions of the exchange.The cone Angle of the outer ring raceway of the tapered roller bearing is between 10° and 19°, which can withstand the combined action of axial load and radial load at the same time. The larger the cone Angle, the greater the ability to bear axial load. A bearing with a large cone Angle, with a rear code plus B, and a cone Angle between 25° and 29°, can withstand a large axial load. In addition, single-row tapered roller bearings can adjust the size of the clearance during installation