Judge KOYO spherical roller bearing quality analysis of the importance of maintenance

KOYO bearing repair, maintenance, to ensure the reliability of operation, increase productivity, the economy, in order to prevent accidents in the first place, to ensure the reliability of the operation, increase productivity, economy, can ensure good conditions for long-term self-aligning roller bearing to keep the original performance. Bearing cleaning: often use gasoline, kerosene as an ordinary cleaner. Removed the bearing maintenance, record the appearance of the bearing, for the first time confirmed, start a remove 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 KOYO bearings have no direct contact with the dirt from the container. 1, through the surface feeling bearing quality I found a lot of customers in the process of selling bearing said as long as the spherical roller bearing surface brightness is of good quality, this is wrong. Light should be a kind of raven, KOYO bearing surface 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, chamfering whether light bearing chamfer does not decide the quality of the bearing, but it 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 KOYO bearings with three factors, one is the quality of the bearing itself. The second is using the environment. Three is to install method. Self-aligning roller bearing repair 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, KOYO bearing separation of bearing problems, you can scroll the body, the outer ring raceway surface inspection. Check the raceway, raceway, cage wear surface state, spherical roller 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, KOYO bearing high importance, more should be careful to check.