Tapered roller bearing structure , performance characteristics

 Tapered Tapered bearing type code 30000 , tapered roller bearings are separable bearings. Under normal circumstances, especially in GB/T307.1-94 " Rolling bearings tolerance " are involved in a range of sizes within the tapered roller bearing outer ring and inner components can be interchanged between one hundred percent use . The angle of the outer ring and the outer raceway diameter size has been standardized with the same size and shape provides . Not allowed to change in design and manufacturing . To cause the tapered roller bearing outer ring and inner components available in the world between interchangeable Tapered roller bearings are mainly used to bear radial load mainly radial and axial joint load. And angular contact ball bearings, bearing capacity, low speed limits . Tapered roller bearings can withstand axial load in one direction , the shaft or housing to limit axial displacement in one direction . Baosteel Special Steel steelworks 40 tons production line with production capacity of high carbon chromium bearing steel
Recently, Baosteel Special Steel Division steelworks 40 tons production line has produced three batches of pilot carbon chromium bearing steel , the NSK company checks certification, its large-scale control of all non-metallic inclusions reach A level standard , internal quality indicators meet user needs, marking the production line capable of producing high-carbon chromium bearing steel capacity .