Rolling Taizhou INA bearings are precision and dense parts, which should be used with caution. No matter how high-performance bearings are used, if improperly used, the expected high performance will not be achieved. The matters needing attention in the use of bearings are as follows.
(1) The circumference of the imported bearing rings should be well supported and uniformly loaded to reduce deformation and give full play to the bearing capacity.
Even if the invisible dust enters the bearing, it will increase the wear, vibration and noise of the bearing. Bearings and their peripheral accessories should be kept clean, especially dust and dust. Tools and working environments must also be kept clean.
When taking Taizhou INA bearing directly by hand, sweat should be thoroughly cleaned and high quality mineral oil should be coated before operation. In rainy season and summer, special attention should be paid to rust prevention. However, in some special cases, the bearing life is longer than the traditional calculation, especially under light load conditi***.
Use special tools as far as possible and ***oid using cloth and short fibers as far as possible.
No powerful stamping, no hammer, no direct tapping of bearing agent, no pressure tran***ission through rolling elements.
1. Bearing maintenance
In order to judge whether the detached Taizhou INA bearings can be reused, it is necessary to check the cleaned bearings, carefully check the raceway surface, rolling surface and mating surface, cage wear, increase of bearing clearance, damage and abnormality. TY is related to the reduction of dimensional accuracy. Non-separable ball bearing, the inner ring is supported by one hand, the outer ring rotates to confirm whether it is ***ooth or not.
By c***idering the damage degree, mechanical properties, importance, operating conditi*** and the next overhaul cycle of the bearing to determine whether it can be reused. However, if the following shortcomings exist, they can no longer be used. New bearings must be replaced.
2. Bearing cleaning
When disassembling and repairing Taizhou INA bearing, the appearance of the bearing is first recorded, the residual amount of lubricant is confirmed, and then the bearing is sampled, inspected and cleaned. As cleaners, gasoline and kerosene are commonly used. When cleaning bearings, rough cleaning and fine cleaning are carried out respectively in the container. First, the bearing is placed at the bottom of the metal mesh, so that the bearing does not directly contact the dust in the container. When roughly cleaning, if the bearing rotates due to dirt, it will damage the rolling surface of the bearing, which should be paid attention to. Brushes are used to remove, coarsen and clean crude oil, grease and adhesives. When cleaning, the price of the bearing is to clean the oil in the rotary bearing, and it should be carefully cleaned at the same time. In addition, clean oil should also be kept clean regularly.
Article from: Taizhou SKF Bearing www.wh-skf.com
Article from: Taizhou INA Bearing www.ina-China.cn
Article from: Taizhou NSK Bearing www.klbbearings.com