Bearings are complex and complicated. Some sell for a few dollars and some sell for hundreds of dollars. The bearings don't look much different, so why is there such a big price difference?
Deep groove ball bearing is composed of inner and outer ring, rolling body and cage. Common deep groove ball bearings are divided into open type bearings and sealed type bearings (dust cover type and sealing ring type).
Deep groove ball bearing is the most common type of rolling bearing. The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of cages. Deep groove ball structure is divided into sealed and open structure, open refers to the bearing does not have a
Bearings are an important component in contemporary machinery and equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. The silent bearing is mainly used in household appliances that are closely
In theory, the service life of rolling bearings in equipment is 20000~80000 hours. However, the actual life depends on many factors -- premature bearing failure will lead to costly equipment shutdown, and sometimes even lead to more serious consequences.First, the right bearing selectionSatisfactory
In production, there is often a fever of rolling bearings. If the cause analysis is not clear, the treatment is not timely and the measures are inappropriate, it will take twice the effort and half the effort, and even lead to bearing burnout, gear reducer teeth beating and other malignant accidents