What Are The Factors That Affect The Service Life Of Rolling Bearings?
What Are The Factors That Affect The Service Life Of Rolling Bearings?
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Fine cleaning needs attention - bearing knowledge when bearing
by：Waxing
2020-05-27
Tear open come down to the bearing cleaning, coarse and fine fine cleaning cleaning, respectively in the container, put a metal mesh bottom first, make the angular contact ball bearing is not direct contact with dirt from the container.
Coarse when cleaning, if to spin bearing with dirt, can damage the bearing rolling surface, should be pay attention to.
In coarse clean oil, use a brush to remove grease, adhesive, after clean, roughly into fine cleaning).
Fine cleaning, bearing side rotation in the cleaning of oil, while carefully cleaned.
In addition, the clean oil is always kept clean.
1, the assembly site should be kept clean and free of dust.
2, to avoid bearing from dust, moisture and contaminants -
Pollutants diagonal contact ball bearing is bad operation and service life.
3, check the bearing hole and shaft with the following: geometry and dimensional accuracy, and cleanliness.
4, for bearing ring mating surface coated with a little oil or a little fat.
5, and ensure the shaft and bearing hole has a 10 degrees -
Guide the chamfering of 15 degrees.
6, don't be cooling bearing: condensation of water can lead to bearing and the bearing of mating surface rust.
7, after installation: for bearing loading lubricants, check whether the angular contact ball bearing configuration is working properly.
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