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Self Lubricated Radial Spherical Plain Bearing

Place of Origin:Zhejiang, China

Lubrication:Graphite self lubricating

Surface treatment: Oiled,embed graphite

Application: rolling machines, mine-exploiting equipments


RCB-JDBS Spherical sleeve bearings 

Combined with the wear resistance of copper alloy(CUZN25AL5) and solid self-lubricating properties of the lubricant to use in the process of maintaining without refueling. Products are widely used in high-contained, intermittent or swing movement, such as steam locomotive production lines, turbine and reservoirs work / accident doors, plastic machinery. According to the conditions, can provide various types of copper alloy. 


Standard Size




We are provide dry bearings, self lubricating bearing, wrapped bronze bearing, bimetallic bushings, steel bronze bushings, graphite steel bearing, bronze bushings, graphite bushings and so on. We will warmly welcome you to become a "Rongchang" partner in the future, our company will provide high-quality services, and welcome to guide!