The KOYO bearing's burnout life, noise life and lubrication life are just KOYO
bearings. Rolling KOYO bearings during operation, accept a certain load, that is, static load, but for steel balls and raceways, the stress is recurrent, the data will be ignited and burned, and then KOYO bearings will reach the end of life. The phenomenon is that a part of the rolling surface data suddenly disappears like a fish scale. This phenomenon is called burnout. The noise life is very small for the KOYO bearing of the household appliance, the KOYO bearing is very small, and the KOYO bearing has a long service life. However, after the KOYO bearing is operated for a while, wear, vibration noise, grease deterioration, etc. may occur. Because the KOYO bearing noise request for the appliance is serious, when the KOYO bearing noise exceeds the allowable limit, it is considered that the KOYO bearing can no longer be used. The total time of KOYO bearing low noise operation is called KOYO bearing noise life. Lubrication life
KOYO bearings for household appliances are equipped with maintenance-free grease-lubricated KOYO bearings. Although KOYO
bearing lubrication requires only a small amount of lubricant, KOYO bearings are poorly lubricated due to deterioration and leakage of grease after a long period of operation, and then KOYO bearings are ineffective. The total time of operation of KOYO bearings under superior lubrication conditions is called KOYO bearing life.
