2013年1月17日星期四

Structural features of tapered roller bearings


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Tapered roller bearing type code 30000, tapered roller bearings for the separation of bearings. The GB/T307.1-94 "Rolling bearings heart bearing tolerance" are related to the size of the range of the normal circumstances, cone roller bearing outer ring and the inner components are 100% can be common used interchangeably . Point of view as well as outside of the outer ring raceway diameter size Dimensions standardized regulations. Not allowed to change the design and manufacture. The resulting tapered roller bearing outer ring and the inner components in worldwide generic interchangeable.thin ball bearings

Tapered roller bearings are mainly used to bear radial load mainly radial and axial joint load. Compared with angular contact ball bearings, bearing capacity, low speed limit. Tapered roller bearings can withstand axial load in one direction, and to limit the axial displacement of the shaft or housing in one direction.double row bearing

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