Under normal circumstances, in order to determine the dismantled bearing Normal can be used to check after the bearing wash. Check raceway, rolling surface, with the surface state, cage wear, increased bearing clearance and damage decreased unrelated dimensional accuracy exception. Non-separable type of small ball bearings, the inner ring with one hand and the level of support the rotating outer ring to confirm whether smooth. Tapered roller bearings and other separation-shaped bearing, rolling element, the outer ring raceway were examined. Rotating the large bearing failure hand, pay attention to check the rolling body raceway to maintain the appearance of the rack, wall surface, the importance of bearing the higher the greater the need for careful checking.

Followed by the need for rags after cleaning bearings pat dry, then put the anti-rust oil soaked. In this process, to the coverage of the oil film bearing completely in contact with the rust preventive oil, and kept rotating bearing, so as to make the rust preventive oil is formed in the bearing surface, which can achieve the purpose of rust.

Then need to use butter evenly coated on the surface of the bearing, including the inner and outer ring, the wheel holder. And side wiping edge rotating bearings, so that the butter really into the bearing internal play the role of sufficient lubrication.

Use bearings should note the following:

1, to keep the bearing and its surroundings clean

Even if the the invisible smile dust entering the bearing, and also increase the bearing wear, vibration and noise.

2, using the installation to be carefully

Does not allow powerful punch, does not allow a direct hit with a hammer bearing, and not allowed to pass through the rolling pressure.

3, the use of appropriate, accurate installation tools

To make use of a special tool, and tried to avoid using something like cloth and short fiber.

4, to prevent corrosion of the bearings

The Handle directly bearing to fully wash away the sweat in hand, and coated with high quality mineral oil and then operate it rust, especially during the rainy season and summer.



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