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Deep groove ball bearings can be used to withstand the pure axial load
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| Time：2016.10.26 News Sources：Shandong Xinkaite bearing Co.,Ltd. Views：
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Deep groove ball bearings are the most commonly used rolling bearings. Its structure is simple, easy to use. Deep groove ball bearings are mainly used to bear the radial load, but when increasing the bearing radial clearance, with a certain angular contact ball bearing performance, can withstand radial and axial joint load. In high speed and should not use thrust ball bearings, can also be used to bear the pure axial load.
And the same size of other types of bearings, such bearings friction coefficient, high speed limit. But the impatience is not suitable for heavy load. Deep groove ball bearings mounted on the shaft, the axial clearance in the bearing, the axial or shell can limit the axial displacement in both directions, it can be done in both directions for axial positioning.
In addition, these bearings also have a certain degree of self-aligning ability, relative to the shell hole tilt 2 ~ 10, still work properly, but bearing life have an impact. Deep groove ball bearing cage for steel stamping wave-shaped cage, large-scale multi-car bearing metal solid cage.
Deep groove ball bearings are widely used in automobiles, tractors, machine tools, motors, pumps, agricultural machinery, textile machinery. With dust cover and with a seal of the deep groove ball
When installed with the right amount of grease has been filled, should not be heated before installation without cleaning, the use of the process without lubrication, to adapt to operating temperature -30 ℃ to +120 ℃ between. Deep groove ball bearings are precision components, the use of which should be carried out accordingly. No matter how high the performance of the bearing, if used improperly, you will not get the desired high performance. The following precautions should be taken when using bearings.
First, to maintain the deep groove ball bearings and the surrounding environment clean
Even if the invisible tiny dust into the bearing, will increase the bearing wear, vibration and noise. Bearings and their surrounding accessories should be kept clean, especially dust and dirt, tools and work environment must also be kept clean.
Second, the installation process to be used carefully
Does not allow strong stamping, hammer is not allowed to directly hit the bearing, does not allow the transfer of pressure through the rolling body.
Third, the use of special installation tools
Try to use special tools, try to avoid the use of cloth and short fiber and the like.
Fourth, the full prevention of bearing corrosion
Directly pick up the bearings by hand, to fully wash away the hands of sweat, and coated with high-quality mineral oil after the operation, especially in the rainy season and summer to pay attention to rust. However, under certain operating conditions, the bearing can be obtained longer than the traditional calculation of life, especially in the case of light loads. These special operating conditions are surface damage that can be caused when the rolling surfaces (rails and rolling elements) are effectively separated by a lubricating oil film and the contaminants are restricted. In fact, under ideal conditions, so-called permanent bearing life is possible.
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