Use note way editrice koyo bearing life extension

Recently some users often ask us about a koyo bearing the life period can also use problem, today we are bearing the life give you a simple analytical problem. The length of the service life of bearing and koyo bearings use conditions closely related, such as the nature of the load in the work ( Fixed load and impact load, etc. ) , and the size of the load, Heavy load or light load, etc. ) , such as speed, lubrication condition. Imported bearing in the process of design and manufacturing, are working to the pursuit of long life. If the bearing used to after a certain period of time, increase without abnormal phenomenon such as noise, vibration strength and show no signs of a sharp rise in temperature, etc. , this case is not recommended to replace bearing. But in use to pay more attention to the bearing, often listening test, regular maintenance and maintenance, to prevent accidents. Specific calculation of bearing life is calculated according to the conditions of use, is more complicated. We make a brief introduction for the general user reference 1, the bearing life: under certain load, koyo bearing in case of pitting experience before the revolution or hours, known as the bearing life. 2, rated life: same specification ( Type, material, process) A batch of bearings, under the same working conditions, 90% of the bearings do not produce pitting, experienced revolutions or hours called bearing rated life. 3, the basic dynamic load rating: regulations bearing rated life expectancy of one million RPM ( 106). , can withstand the maximum load as the basic dynamic load rating, expressed as a C. Is koyo bearings under the action of dynamic load rating C, this kind of bearing one million RPM ( 106). Pitting failure does not occur and reliability was 90%, the greater the C higher bearing capacity. Rolling bearing is precision parts, and therefore a prudent attitude when use requirements accordingly, already became using high-performance bearing, if use undeserved, also cannot achieve the expected performance effect, so the use of bearing that should be paid attention to the following: keep the bearing and the surrounding environment clean. Even invisible to the naked eye of dust into the bearings, also can increase the wear and tear of koyo bearings, vibration and noise. Use should be careful when installed, do not allow the powerful punch, are not allowed to use hammer percussion bearing directly, don't allow through the transfer roller pressure. Using appropriate and accurate installation tools, use special tools as far as possible, avoid using cloth class and short fiber, things like that. To prevent rusting of the bearings, directly by hand take koyo bearing, to fully wash hands sweat, and again after coated with high quality mineral oils, especially in the rainy season and summer to pay attention to rust.