KOYO bearing radial clearance adjustment influence on service life

Every KOYO bearing is calculated in advance good service life. But research shows that, due to various reasons, not all of the bearing can meet this life. In bearing life cycle, some phase has important influence on the service life of the bearing. These stages is the installation and initial lubrication, the basic condition monitoring and remove, add lubrication, in. In KOYO bearing these phases in the life cycle for maximum service life of the bearing is very important. Through the implementation of the correct maintenance and use of appropriate tools, you can significantly extend the service life of bearing, to improve plant productivity and efficiency. Including temperature, noise, speed and vibration measuring instrument at run time, using the basic condition monitoring method is important to regularly inspect the status of bearings, such as temperature, vibration and noise measurement. Regular testing can find potential failure, to help prevent unplanned downtime. Can be arranged, therefore, are in conformity with the production plan of equipment maintenance plan, improve the productivity and efficiency of the factory. Commonly used KOYO bearing radial clearance adjustment method is as follows: 1, the more oil wedge fixed bearing, in principle is not allowed to repair and adjust bearing clearance, clearance is improper new tile should be replaced. 2, for circular and elliptical bearing clearance, can use manual crapping or bearing faceted padded turning adjustment after repairing the scraping method, tip clearance of circular and elliptical bearings, can be manually crapping or when the situation allows faceted padded method of bearing adjustment. More than 4, the oil wedge tilting type bearing, are not allowed to fix the tile, clearance is improper for tile should be changed. Segment of thickness is adjustable, can be adjusted through behind the tile under the block and stainless steel pads, or thinning amount adjustment method of block thickness tile. Pay attention to much oil wedge tilting type bearing, group between tile thickness error should be less than 0. 01mm。