Needle roller bearings Precautions

        Needle roller bearing production than other parts of the machine is much more accurate, so understanding how to efficiently use the delicate needle bearing is very necessary. Here are some tips:
1 to keep the bearing itself and bearing the working environment clean. Dirty, or even not visible in the air small particles will have an impact on the bearing, therefore, we must not allow the greatest degree of foreign objects to contact bearings, to keep the work environment clean the bearing chamber must.
2 professional operation. The bearing member is a very sophisticated, by heat treatment allows the clutch bearing to have a high hardness, high wear resistance. For this reason, once the operation of the bearing due to irrational subjected to a large impact, pressure or ultra-long operation, the bearing easily crack or off spots, particularly in the installation and removal of the incorrect operation easier harm the bearings.
3 Do not expose the bearing abnormal high temperature environment. Under normal circumstances, the general bearings can withstand up to 120 degrees Celsius temperature working environment, but it will reduce the hardness of the material of bearings, is bound to reduce bearing life!
4 operation when using the right tools, do not use informal tools, it will easily harm the bearings.
5 of the bearing installation, operation during maintenance, disassembly are required by a professional trained technician to operate.
6 to prevent rust bearings.
7 In order to ensure the mechanical operation of the bearing operation of the proposed standard to look:
1) has some bearing reserves
2) frequent cleaning of the bearing, including the adjacent parts
3) examine whether the bearing adjacent parts of the model to match, while concerned about their life and replacement time
4) After installing the bearings for testing and commissioning
5) regular care and maintenance
6) replenish and replace the lubricant