After the ina bearing is installed, in order to check whether the installation is correct, the operation inspection shall be carried out. Small machinery can be rotated by hand to confirm whether it rotates smoothly. The inspection items include poor operation caused by foreign matters,
scars and indentation, unstable torque caused by poor installation and poor processing of mounting Ina Angular Contact Ball Bearing base, excessive torque caused by too small clearance, installation error and sealing friction, etc. If there is no abnormality, the power operation can be started.
Power operation, starting from no-load and low speed, slowly increase to the rated operation under the Ina Angular Contact Ball Bearing specified conditions. During the test run, the inspection items are whether there is abnormal sound,
temperature change of angular contact ball bearing, lubricant leakage or discoloration, etc. If any abnormality is found, stop the operation immediately, check the machinery, and remove the bearing for inspection if necessary.
1. Keep the bearing lubrication clean
Before inspecting the INA Bearing, the surface of the bearing should be cleaned first, and then the oil seal of the bearing and its surrounding Ina Angular Contact Ball Bearing parts should be carefully inspected.
If there are bad symptoms, it must be replaced. The bad oil seal will cause damage, make the cloud Ina Angular Contact Ball Bearing shape of the angular contact ball bearing abnormal and cause the shutdown of the equipment.
When inspecting ina bearings, do not expose the bearings to Ina Angular Contact Ball Bearing pollutants or moisture. If the work is interrupted, the machine shall be covered with oil paper, plastic sheet or similar materials.
If it is possible to clean the naked bearing without disassembly, clean it with a brush coated with Ina Angular Contact Ball Bearing petroleum solvent, and then wipe it dry with a piece of lint free cloth or blow it dry with compressed air (be careful not to start the rotation of the bearing assembly).
Use a small mirror and a probe similar to that used by dentists to check the track surface, retainer and beads of the bearing. Do not clean the sealed cover or dust-proof bearing; Just wipe the outer surface.
If the bearing is damaged, it needs to be replaced. The replacement of angular contact ball bearings during regular shutdown and maintenance is much more economical than the Ina Angular Contact Ball Bearing loss of sudden shutdown due to array bearing damage.
3. Check the lubricant of bearing
Lubricants are important not only for bearings, but also for all bearings. However, please note that the bearing should not add too much grease. Then replace the lubricant of INA Bearing. For Ina Angular Contact Ball Bearing angular contact ball bearings lubricated with engine oil,
after draining the old engine oil, if possible, refill fresh engine oil and let the machine rotate at low speed for a few minutes. Make the oil collect residual pollutants as much as possible, and then drain the oil.
When replacing the grease of the bearing lubricated with grease, the Joe remover used shall avoid the contact of cotton with any part of the bearing. Because these residual fibers may wedge between rolling parts and cause damage, especially in bearing applications.
The service life of ina bearing is Ina Angular Contact Ball Bearing closely related to manufacturing, assembly and use. It must be done well in each link in order to make the non-standard bearing in good operation state, so as to prolong the service life of angular contact ball bearing.