Entries by

How to Prevent Rust from Damaging slew Bearings

The performance and lifespan of bearings are crucial to the operation of equipment. Rust poses a threat to the reliability and lifespan of bearings. Rust can damage the lubricating film, intensify friction, and affect the rotational accuracy and stability.

Slewing Drive Selection Guide

The slewing drive is a key device for achieving the slewing motion of components. It consists of components such as slewing bearings, drive units, and sealing systems. When selecting a slewing drive, multiple factors need to be considered comprehensively.

Differences between Gear and Gearless Slewing Drives

Slewing supports are of great significance to the rotating function of mechanical equipment. There are significant differences between geared and gearless slewing supports. The former is used in heavy – load equipment, while the latter is applied in fields with high requirements for accuracy, noise, and space.

Approaches to Handling Old Slewing Bearings

The disposal of old slewing supports is related to resource recovery, environmental protection and economic benefits. Old slewing supports are components replaced from equipment for various reasons. They have various problems and can be treated differently according to the degree of wear.