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Skf Bearing Noise Impact On The Use Of Performance

Skf Bearing Noise Impact On The Use Of Performance

Posted by Danae
Posting ads for 4 years

In order to function well SKF bearings, first and foremost, to the selection of appropriate conditions of use, the use of intention smooth way. Moreover, oscillations and conflicts can greatly add to add energy consumption and the risk of premature failure. Bearing a smooth way, divided into grease and oil smooth smooth. Thickener is also related to the smooth functioning of thickener resolution smooth water resistance grease water resistance. Smooth and very important influence on the number of jobs and the life of the bearing.

SKF bearing outer coated with anti-rust oil, must use gasoline or kerosene careful hygiene Clear, and then coated with a high temperature or high quality clean smooth grease before device use. Smooth functioning of the main resolution grease base oil. In principle, the brand is not as smooth fat can not be mixed, and even if the same kind of smooth grease thickener, also because of different additives adversely affect each other. Smooth butter made from base oil, thickener and additives. Usually low-viscosity base oils combined for low temperature, high speed; high viscosity together for high temperature, high load.

After the SKF bearing device on, if not carefully for alignment, alignment can lead to other load bearing suffering, conflict and oscillation. These can accelerate fatigue and reduce the use of the number of bearing life, and can cause damage to other machine parts use period.

Size, direction and nature of the 1. load: ball bearings adapted to receive a light load, roller bearing adapted to accept heavy loads and shock loads. When the roll axis receiving pure axial load, thrust bearings usually used; when the roll axis receiving pure radial load, usually use deep groove ball bearings or cylindrical roller bearings; when the roll axis receiving pure radial load together, but also there is little axial load, you can use deep groove ball bearings, angular touch the ball bearings, tapered roller bearings and self-aligning ball or spherical roller bearings; when the axial load is larger, a larger choice of touch angle touch the ball bearings and angular tapered roller bearings, perhaps the choice of radial bearings and thrust bearings together, which is particularly large axial rigidity when the habit should be in very high axial load or unique needs.

2. Promised speed: is there a big difference as a result of bearing types. Under normal circumstances, the conflict is small, less heat bearings, suitable for high speed. We should strive to depict rolling bearings at temperatures below the speed limit conditions jobs.

3. Rigidity: When receiving the load bearing, bearing rings and rolling touching the body of the elastic deformation occurs, deformation of the load into shares, the ratio of the size of the resolution bearing rigidity. Usually to progress through the bearing preload bearing stiffness; in addition, in the bearing depicted in combination and placed ponder method can also be improved bearing support stiffness of the bearing.

4. aligning function and device error: bearing load job orientation, it is often because the production apparatus and the formation of bad positioning error. At the moment often occurs due to shaft deflection and thermal expansion and other reasons, the bearing receiving excessive load, leading to early damage. Active self-aligning bearing can overcome the shortcomings of error caused by the device, so it is an appropriate use of such bearings.

5. The device and open: Tapered roller bearings, needle roller bearings and tapered roller bearings, inner and outer rings can be attributed to the parting of the bearing type (so-called leave-bearing), the device apart convenience.


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