Bearing use precautions
Rolling bearings are an integral part of precision machines and must be used with caution when in use. Otherwise, as the small S is quite puzzled, even if a high-performance bearing is used, if it is used improperly, the expected effect cannot be achieved.
Using bearings
(1) Keep the bearings and their surrounding parts clean (no dust).
(2) Careful use (avoid strong impact).
(3) Use accurate tools (avoid using alternative tools).
(4) Be careful not to let the bearing rust (shoes should be worn to avoid sweating of the hands. Pay attention to corrosive gases).
(5) In general, the rotation of the shaft is mostly. Therefore, the inner ring is an interference fit, and the cooperation of the outer ring of the bearing and the bearing chamber is a clearance fit.
Assembly
Whether the bearing assembly is good or not will affect the accuracy, life and performance of the bearing. The bearing assembly should be carried out according to the following steps.
(1) Cleaning the bearings and related parts;
(2) Check the size and finishing of the relevant parts;
(3) assembling the bearing;
(4) Inspection after bearing installation;
(5) Add an appropriate amount of lubricant.
