Koyo bearing heating installation clearance adjustment

KOYO bearing assembly mode: because of the bearing is high precision products, such as improper assembly, channel bearing, which are easily damaged, result in bearing damage. Bearing in the assembly, there should be a special tool. Assembly to prevent abnormal: KOYO bearing installed within the rotor dynamic balancing is easy to produce iron bearing before the installation of dynamic balance, so it's best to balance. Put some oil or grease lubrication bearing, but the installation personnel are often difficult to control the amount, if oil or grease bearing into the bearing interior, easily along the axis of rotation to the bearing inside. Thus affecting bearing clearance adjustment. Commonly used KOYO bearing radial clearance adjustment method is as follows: 1, the lateral clearance of circular and elliptical bush, can use manual crapping or bearing faceted padded cutting methods of scratch after adjustment. 2, the tip clearance of circular and elliptical bearings, can be manually crapping or when the situation allows faceted padded method of bearing adjustment. More than 3, the oil wedge fixed bearing, in principle is not allowed to repair and adjust bearing clearance, clearance is improper new tile should be replaced. 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。