Loading bearing: car how many money a freddy front wheel bearing

According to the direction of load bearing, bearing can be divided into the centripetal bearing ( Bear radial load, also known as the radial bearing) The thrust bearing ( Carry axial load) And centripetal thrust bearing ( Bear radial and axial load at the same time, also known as the radial thrust bearing) 。 How to rust resistance, since it is used on the bearing grease, necessary to have the rust resistance of, can help bearing rust prevention work, and good corrosion inhibitor is not soluble in water, so when the choice, is to determine the oil has good adhesion, cambium oil film. Between the combination of angular contact ball bearings, placed wider spacing ring, if the nut is tightened force is too large, will cause the deformation of the inner ring baffle the amount of preloaded the installation time is greater than the set value. Superfinishing time is too short, etc. ; Along with the development of the domestic treatment industry, more and more is also high to the requirement of therapy instrument bearing, how to choose appropriate therapy instrument bearing is more and more important. Same with added black, I mean is: in the base hole system of clearance fit, the bearing fit to transition fit, in a base hole system transition fit, the bearing cooperate to achieve interference fit, or is a big gap smaller, bigger than surplus. In order to protect bearings after installation of raceway small deformation, KOYOAC angular contact ball bearing of the interference fit interference quantity cannot too big, and under the high speed centrifugal force and high temperature thermal expansion, or on the surface of the offset with the normal pressure. Known as 'LessisMORE' easy to occur in the high strength and the improper use of 'bead blasting' phenomenon, Such as the absence of oil using high strength) for a relatively long time & emsp; & emsp; Dust cover dust cover you must have been seen a lot of, it easy to get dirty with dust cover ( Such as above) Mainly is to prevent oil spill, stop the foreign substance into bearing inside. Cost control - On comprehensive cost is calculated under the premise of try to simplify the product varieties with high and low, the principle of universal, reduce inventory, at the same time also can avoid the oil with the risk of wrong. TA— — Phenolic laminated tube distribution entities cage, outer guide, actually compared with brush street, good bearing for Man - Methyl amino education-the acetonitrile and yi subclass action influence is greater. Especially, % rolling bearing with grease lubrication, grease inside the bearing with the rotation of the bearing to flow, to movement, rotation after a period of time will enter a state of stable distribution. Mm welding wire, welding current to ~ A, if the larger radial load and axial load is small, bearing WeChat professional! Can choose deep groove ball bearings with inner and outer ring has a guard of cylindrical roller bearings. Inadequate bearing clearance can cause metal sound, if caused due to the installation type mark also can produce noise, the noise will be as the bearing rotating speed of high and low.