Composite bearing wear failure mainly analysis

Composite bearing belongs to the precision parts, so when use requires a fairly cautious attitude, so is the use of the high performance bearing, if use undeserved, also cannot achieve the expected performance effect, and easy to make the bearing damage. No normal lubrication bearing lubrication effect frustrated life of the rolling bearing lubrication and friction, wear, has a primary influence temperature rise, vibration, etc. Bearing is not compulsory. Analysis of composite bearing damage sign marked, 40% were associated with poor lubrication bearing damage. As a result, better lubrication of the bearing is an effective way to reduce the bearing friction and wear. ( 1) Replacing combination bearings, have to be carefully check on the new bearing, and the diameter of axle and bearing hole and the rotor of a detailed inspection; ( 2) Assembly and disassembly bearings, strictly implement repair technology, serious operation, avoid bearing damage caused by improper installation; ( 3) Fuel oil change in time, ensure the bearing working condition is always in good condition; ( 4) In the operation of the serious check, found the problems, timely eliminate.