INA imported stainless steel bearing maintenance and repair some erroneous zone

Bearing cleaning: often use gasoline, kerosene as an ordinary cleaner. Removed the import of INA bearing maintenance, record the appearance of the bearing, for the first time confirmed, start a remove stainless steel bearing lubricant, lubricating oil sampling amount. Coarse and fine cleaning, cleaning cleaning point, respectively on the container, first put a net at the bottom of the metal, so bearing no direct contact with the dirt from the container. 1, coarse cleaning, use the brush to remove grease, adhesive materials, generally clean, wash into a fine. If dirt with the rotation of the bearing, will damage the surface of rolling bearing, should be solved. 2, born of pure clean oil bearing lateral rotation, and carefully cleaned. In addition, cleaning oil must be kept clean. Bearing maintenance and judgment: to determine the bearing to be deleted, can be used to check the bearing after cleaning. Maintenance includes monitoring of working conditions, supplement and replacement of lubricants, remove the check regularly, it is best to keep the appropriate operation standard machine working conditions,. Maintenance operation, the sound of a rotation, vibration, temperature, lubrication condition, imports of INA bearings and other separation type bearing, you can scroll the body, the outer ring raceway surface inspection. Check the raceway, raceway, cage wear surface state, stainless steel bearing clearance increases, and with unusual size without damage the accuracy of the fall. The separation of small ball bearings, on the one hand, inner ring support levels, rotate the outer ring to confirm smoothly. Large bearings, because they can't rotate with the hand, pay attention to check the rolling element groove, cage, ribs and other surface appearance, the importance of the bearing is higher, more should be careful to check. 1, through the surface feeling bearing quality I found a lot of customers in the process of selling bearing said as long as the quality of bearing surface brightness is good, this is wrong. Light should be on the surface of the bearing is a kind of raven, of the cause of the raven is whether used in bearing steel standard and its cutting fluid used in the grinding process and etc, produced by the two before. 2, whether chamfer brightness bearing chamfer does not determine the quality of the stainless steel bearings, but reflects the bearing processing method. Chamfering is black, the heat treatment such as quenching, so increase the hardness of bearing, and some people think the chamfering is black not good-looking is not process completely, this is a myth. 3, one cage is better than two body, although the new process using one cage, but it is just to save material, and performance than the difference between the two bodies such as the rotary. In general, the service life of INA bearings imported has relationship with three factors, one is the quality of the bearing itself. The second is using the environment. Three is to install method.