① Dust noise and Its Control CountermeasuresThere are dust and other foreign matters in the rotary table bearing (slewing ring), which will produce aperiodic vibration. The so-called dust sound, its vibration and noise are uncertain, with or without.Control measures for dust noise: improve the clean
Slewing ring, also known as rotary table bearing, is a large bearing, which plays an important role in mechanical equipment. It can bear large axial and radial loads and overturning moments at the same time. Although the development history of slewing ring is only 40 years, it has set off an upsurge
How to choose internal gear slewing ring and external gear slewing ring?The slewing bearing can be divided into: external gear slewing bearing, internal gear slewing bearing, and Non-gear slewing bearing.How to choose between internal gear slewing ring and external gear slewing ring, and what are th
Slewing drive, commonly known as slewing gear or slewing bearing, is a complete and easy to install system, including ball or roller slewing bearing, transmission system and completely enclosed housing. It can be customized with hydraulic or electric motors, brakes, planetary gearboxes, corrosion pr
The importance of the slewing ring of excavator is self-evident. Various loads and moments on the working device need to be transmitted to the underframe through the slewing ring. Because the slewing ring carries overload work, it is also a part of the excavator that is prone to failure. Therefore,
We are Xuzhou Helin Slewing Bearing Co.,Ltd Slewing bearing factory in Xuzhou city . Our slewing bearing size from 100 mm - 5000 mm with standard and non- standard models . Good product quality, short delivery time, suitable price, high cost performance . welcome to contact us .