The type of tapered roller bearings is 30000, tapered roller bearings are separable bearings. Generally, one hundred percent can be used interchangeably between the outer ring and the inner components of the tapered roller bearing in the range of dimensions involved in the tolerance of the GB/T307.1-94 rolling bearing centripetal bearing.
The angle of the outer ring and the diameter of the raceway are standardized with the same size. It is not allowed to change at the time of design and manufacture. The outer ring and inner components of the tapered roller bearing can be exchanged all over the world.
Tapered roller bearings are mainly used to bear radial load combined with radial load. Compared with angular contact ball bearings, the bearing capacity is high and the limit speed is low. Tapered roller bearings can withstand axial loads in one direction, which can restrict the axial displacement of the shaft or shell in one direction. |
