BTG Spiral Groove Water Lubricated Rubber Alloy Bearing

BTG spiral groove water lubricated rubber alloy bearing is made up with a special rubber alloy neck bush and metal or non-metal shell. In the lubrication structure of special rubber alloy neck bush, using a spiral arc groove, which uniformly distributed along the circumferential direction and spirally distributed along the axial direction, and the working face of adjacent groove composed of a plurality of arcs. The water lubricated rubber spiral groove bearing structure made it more easily to generate elastic hydrodynamic lubrication, and form water-film supporting between the transmission shaft and the bearing, which can reduce friction and wear, and has good capacity of excreting sand or impurities, more than three times using life compared with similar bearing.

BTG Circular Groove Water Lubricated Rubber Alloy Bearing Product Catalog