FAG rolling bearings indirectly affect the service life of the installation

The installation of the roller bearing is correct, affects the precision, life and performance. Therefore, design and installation of assembly department for FAG bearing to fully research. Hope to work in accordance with the standards for installation. Operation standard project usually is as follows: ( 1) Check the size of the associated components and finish machining condition; ( 2) Installation; ( 3) Supply of lubricant. ( 4) Cleaning bearing and FAG bearing associated components; ( 5) After installed roller bearing inspection; Hope before the installation, just open the bearing packing. Lubricating oil, ordinary also don't have to be clean, but, instrument or high-speed with imported bearing, etc. , to be washed with clean oil, remove rust inhibitor on the FAG bearings. General grease lubrication, cleaning, not directly fill grease. Also, has the wheel bearing grease sealed, not directly use cleaning. Remove the rust inhibitor of roller bearing, easy to rust, so can't place. When installed on the shell, clearance fit more commonly, outer ring have surplus quantity, usually use the pressure into the press and or have shrink fit method of cooling after installation. Use dry ice as coolant, shrink fit installation, the moisture in the air condenses on the surface of roller bearing. So, need a good rust prevention measures. Roller bearing installation method, because the FAG bearing structure, cooperate, conditions vary, in general, as more as the axis of rotation, so the inner circle need interference fit. Taper hole, installed directly on the taper shaft, or use the socket installation. Cylindrical hole bearing, multi-purpose press pressure into, or multi-purpose hot charging method.