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Firstly, aiming at the problem of slow speed, the ultimate speed of thrust slewing bearing is very low. If the axial load is not large, angular con...

Rotary disk bearings for excavators are the most important joints of excavators. There are two main reasons for the early failure of rotary disk be...

When choosing slewing support, we should pay attention to the load of slewing support. The greater the load of slewing support, the more weight it ...

Rotary drive suffered from rain erosion in the use process, or improper daily use, will cause the phenomenon of rust in rotary drive.

The accuracy of rotary bearing gears is mainly to control the accuracy of transmission between gears in operation.

A gear meshing center distance adjustable rotary support and its processing method are presented. The rotary support consists of a matching ring-le...

In large or heavy engineering machinery, all kinds of bearings are the most important parts. They are the main conditions to promote the operation ...

Rotary bearing is a kind of super-large bearing which can bear comprehensive load. It is also called rotary bearing because its shape is similar to...

Slewing support is a very useful machine part, and it has very powerful functions and help. For everyone, it is very important to develop and Resea...

There are threaded holes, through holes, countersunk holes and independently designed special-shaped holes in the installation of slewing support.

Slewing support is a very important part in the machine. Basically, every machine needs this part. And because this part is relatively fragile, it ...

The deformation or broken teeth of revolving supporting gears cause stuck or inflexible movement. Corresponding solutions: repair gears and re-weld...