Water pump bearing accuracy

Even the dimensional tolerance of bearing pump shaft shall conform to table 2, the end of the bearing surface and table roughness as table 3. Rotating accuracy, crowded to complete sets of bearing axial radial round should not be greater than zero. 025mm。 Table 2 axis even dimensional tolerance of bearing, μm） Table 3 axis bearing with surface, port roughness ( μm） A: auto water pump bearing under the basic dynamic load rating: even on shaft bearing lubrication and sealing of the related tags: news bearing installation test and remove the judgment of the rolling bearings of the pump and check the auto water pump bearing which cases will fever auto water pump bearing thermal and bearing performance of engine cooling system of key parts of automotive water pump bearing related products