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January 20, 2021
During the use of the slewing bearing, measurement and inspection are used to avoid possible wear rings or to detect wear at an early stage. This […]
September 22, 2020
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
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
(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
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
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 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 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
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. […]
