The repair method of lubricated bearings: The lubricant inside the lubricated bearing can be roughly divided into two types: oil and grease.
  Repair method: Preparations: dry towel, pointed pliers, bearing cleaning night, bearing lubricating oil or grease.
1. Drying: Take the bearing out of the cleaning solution, wipe off the cleaning solution with a dry towel, and then put it in a cool place to dry. the
2. Bearing cleaning fluid: Soak the bearing in the bearing cleaning fluid bought on the market and shake it. At this time, the foreign matter inside the bearing will be shaken out. The ultrasonic cleaning machine bought in some stores is also very helpful for removing foreign matter. .
3. Injecting lubricant Inject grease or oil into the bearing according to the trend, cover the shield and reinstall the C-shaped ring. the
4. Remove the C-shaped ring and the shield: Use a dry towel to wipe off the dirt on the outside of the bearing, then use pointed pliers to hold one side of the C-shaped ring, and take off the C-shaped ring and the shield.
5. Inspection: Grab the inner ring with your fingers and turn it several times after the bearing has been assembled into its original state.
Other methods:
1. Improve gear precision. the
2. To increase resistance, choose lubricating oil with high viscosity. the
3. Adjust the gap. the
4. Grinding gears to improve meshing accuracy.