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September 22, 2020

How to deal with the failure of slewing bearing

The failure of slewing bearing should be dealt with from the following aspects (1) Confirm the failure reason of the slewing bearing. (2) Formulate a treatment […]
September 15, 2020

Analysis of cause of failure of slewing bearing

The main reasons for the failure of slewing bearing are as follows: (1) The bearing capacity selected in the design and selection is relatively small The […]
September 15, 2020

What happens when a slewing bearing fails?

(1) When the rotary resistance increases, the motor will be overloaded and the rotary speed will be slower than normal. In severe cases, it can’t turn […]
September 15, 2020

Common structural forms of slewing ring bearings

The slewing bearing is mainly composed of inner and outer rings or upper and lower rings, rolling bodies, seals, etc., among which the main upper and […]
September 15, 2020

Application of Slewing Bearing in Stacker Reclaimer

The supporting forms of the slewing device of the stacker reclaimer are mainly trolley type, slewing bearing type, and tapered roller type, and slewing bearing is […]
August 31, 2020

Slewing Bearing For Excavator

Slewing Bearing For Excavator It is composed of a turntable, a slewing bearing and a slewing mechanism. The outer ring of the slewing bearing is connected […]
June 10, 2020
geared slewing rings

How to choose geared slewing rings

Geared slewing ring include external tooth and internal tooth four-point contact ball bearings, double-row ball bearings, crossed cylindrical roller bearings, and three-row cylindrical roller bearings When […]
April 9, 2020

What are the types of slewing bearing

Rotary bearing, also known as slewing bearing, is a large bearing which can bear large axial load, radial load and overturning moment at the same time. […]
March 27, 2020

Selection of slewing bearing for construction machinery

Slewing bearing is an important force transmission component required by a cutting mechanism that two mechanical components rotate in a relative circle and bear axial force […]