How to clean bearings that are not easy to disassemble

Cleaning bearings that are not easy to disassemble can be a bit challenging, but it's still possible to clean them to some extent. Here's a step-by-step guide on how to clean such bearings:

1.Gather your supplies: You will need some isopropyl alcohol, a small container, a toothbrush or small brush, and a can of compressed air.

2.Prepare the bearings: Remove the bearings from the equipment if possible. If they are still attached, try to access them as much as you can.

3.Soak the bearings: Fill the small container with enough isopropyl alcohol to submerge the bearings. Place the bearings in the container and let them soak for a few minutes. The alcohol will help dissolve dirt, grease, and other contaminants.

4.Brush the bearings: Take a toothbrush or small brush and gently scrub the bearings while they are still submerged in the alcohol. Focus on the areas you can access, such as the outer surface and any exposed parts. This will help dislodge dirt and grime.

5.Rinse with alcohol: Remove the bearings from the container and rinse them with fresh isopropyl alcohol. This will help remove any remaining dirt or debris that may be stuck in the bearings.

6.Dry the bearings: Shake off any excess alcohol and place the bearings on a clean cloth or paper towel. Allow them to air dry for a while until all the alcohol evaporates.

7.Lubricate the bearings: Once the bearings are dry, it's important to lubricate them to ensure smooth operation. Apply a few drops of light machine oil or bearing lubricant to each bearing. Spin them gently to distribute the lubricant evenly.

8.Blow out any remaining debris: If possible, use a can of compressed air to blow out any remaining dirt or debris from the bearings. This will help ensure they are as clean as possible.

Note: While cleaning the bearings without disassembling them can improve their performance to some extent, it may not completely eliminate all contaminants. If the bearings are severely damaged or not functioning correctly, it may be necessary to replace them or seek professional assistance.