KOYO auto bearing high speed rotation and maintenance instructions

Auto bearing seal is keep good lubrication condition in order to make the bearings and normal working environment, give full play to KOYO bearing performance, prolong service life, the rolling bearing must have appropriate sealing, in order to prevent the leakage of lubricants and the invasion of the dust, moisture or other contaminants. Bearing seal can be divided into two categories, own seal and seal. The so-called bearing with seal is made bearing itself into a sealing device. Such as bearing with dust cover, sealing ring, etc. This seal take up the space is small, easy installation and disassembly, cost is low. Alleged bearing and sealing device, it is inside the installation end cover manufacturing into a sealing device has a variety of performance. Choice of KOYO bearings and seals should consider the following several major factors: bearing lubricant and types ( Grease and oil) ; The size of the bearing work environment, take up the space; Shaft supporting structure advantages, allowing the angular deviation; The circumference of the sealing surface speed; The working temperature of bearing; The manufacturing cost. Vehicles should be within the scope of the rated load working, if serious overload will directly lead to KOYO bearing overload, bearing causes early failure, is more serious is that will cause the vehicle failure and personal safety accident; Ban bearing a hit from the abnormal load; Check the use state of bearing, observe KOYO bearing parts whether there are abnormal noise and local temperature rise sharply phenomenon; According to the requirements on a regular basis, quantitative filling lubricating oil or grease; According to the vehicle usage, at least once every six months to completely replace the lubricating oil, and the bearing are carefully check; Bearing maintenance state inspection: the removal of the bearing with kerosene or clean gasoline, observe carefully if there is a sliding or bearing inner and outer cylinder creep phenomenon, KOYO bearing inner and outer raceway surface spalling, pitting, rolling element and cage for wear and deformation, etc. , according to the comprehensive situation of bearing inspection, to determine whether a bearing can continue to use.