2012年9月19日星期三

Tapered roller bearing structure, performance characteristics


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Tapered roller bearing type code 30000, tapered roller bearings for the separation of bearings. Under normal circumstances, especially in GB/T307.1-94 "

Rolling related to the size of the heart bearing tolerances &qu ot;within the cone roller bearing outer ring and the inner components are 100% can be common slewing ring bearing

Used interchangeably. Point of view as well as outside of the outer ring raceway diameter size Dimensions standardized regulations. Is not allowed to change in the design and manufacture of

. The resulting tapered roller bearing outer ring and the inner components in worldwide generic interchangeable.
Tapered roller bearings are mainly used to bear radial load mainly radial and axial joint load. Compared with the angular contact b all bearings, large carrying capacity, extremely

Low limit speed. Tapered roller bearings can withstand axial load in one direction, and to limit the axial displacement of the shaft or housing in one direction. roll bearings

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