Cylindrical / Taper Roller Bearing 30316 With Open Seals Type

The single row tapered roller bearing has an outer ring, its inner ring and a set of conical rollers are made of an inner ring assembly by a basket cage. The outer ring can be separated from the inner ring components. According to the size standard of the ISO tapered roller bearing, any standard type of tapered roller bearing outer or inner ring components should be interchangeable with the same type of outer ring or inner ring components. In addition to the external dimensions and tolerances of the same type, the conical angle of the inner ring components and the diameter of the component cone must conform to the relevant provisions of the interchangeability except that the external dimensions and tolerances should be in accordance with the ISO492 (GB307) regulations