Single-row four-point contact ball slewing ring (Q series)-internal gear

Structural features, performance, scope of application

When disassembling the slewing ring, the outer ring of the slewing ring should be connected with the upper car, the inner ring should be connected with the lower car, and the sealing ring on the slewing ring should be clean and clean, and the equipment should be separated by a crane. Remove the screws and bolts on the support. After taking out the steel ball and isolation sleeve, check the steel ball and isolation sleeve. If there are cracks or damages on the isolation sleeve, replace it in time. Checking the steel ball is to clean the steel ball and place it in the sun. By shining on, you can clearly see whether there are pits or pits on the steel ball.

Swivel support is a very easy-to-use machine part, and it has very strong functions and help. It is strengthened in hardness, because more solid, relatively speaking, there will be great progress in wear resistance, so that we can Enjoying a better use effect also allows us to have a better use experience in the use of parts, so that the product has stronger use efficiency.