News

Can ball bearings be overhauled?

Ball bearings overhauled? Now let’s answer it.

First, the structure and working principle of ball bearing

Ball bearing is a kind of commonly used mechanical parts, which is composed of inner and outer rings, balls and cage, and can bear radial and axial loads. The working principle of ball bearing is to use ball rolling between inner and outer ring, reduce friction and energy loss, realize power transmission and support function.

Second, the overhaul method of ball bearing

1. dismantle the ball bearing: clean the surface of the bearing first, dismantle the outer ring and cage with special tools, take out the balls, and then dismantle the inner ring.
2. cleaning ball bearing: use special cleaning agent to soak the ball bearing in cleaning agent, clean the outer ring, inner ring and cage, remove the surface dirt and grease.

3. check the ball bearing: check the outer ring, inner ring and cage for cracks or deformation, whether the ball is worn or pitted, and whether there is any foreign matter inside the bearing.

4. Replace ball bearings: If the bearings are badly damaged, it is necessary to replace the ball bearings with new ones. When installing new ball bearings, pay attention to keep clean and correct installation method.

Three. Precautions for ball bearings

1. When disassembling and mounting ball bearings, special tools and correct methods should be used to avoid damaging the bearings and parts.
2. When cleaning ball bearings, special cleaning agents and tools should be used, and corrosive solutions such as acid and alkali should not be used.

3. when checking the ball bearing, it should be carefully observed and checked to avoid omission or misjudgment.

4. when mounting new ball bearings, attention should be paid to the correct mounting position and bearing clearance to avoid shortening the bearing life due to improper mounting.

5. During the use of ball bearings, they should be inspected and maintained regularly, and the lubricating oil should be replaced and the ball bearings should be cleaned in time.

In short, Ball bearings overhauled the correct maintenance methods and precautions can help you better maintain and care for ball bearings, prolong their service life, and provide protection for the normal operation of mechanical equipment.