Category: News

New standard of Slewing bearing

   On February 1, 2008, the National Development and Reform Commission issued a new standard for slewing bearings that our company participated in drafting. 1. Replace JG/T 68-1999 “Three-row column slewing ring for construction machinery” by JB/T 10837-2008 “Three-row column slewing bearing for building construction machinery and equipment”; 2. by JB/T 10838-2008 “Building machinery and […]

What are the main structural features of the slewing bearing?

The slewing bearing expert reminds you that under normal circumstances, the slewing bearing and the slewing bearing itself have mounting holes, lubricating oil holes and sealing devices, which can meet the different needs of various types of mainframes working under various working conditions; the slewing bearing itself has Compact structure, convenient guiding and rotating, easy […]

What are the causes of rusting of the slewing bearing?

The main reasons for the corrosion of the slewing bearing are as follows: In the process of producing bearings, some enterprises do not strictly carry out anti-rust treatment on the bearing parts in the processing process and the finished bearing products in accordance with the requirements of cleaning anti-rust regulations and oil seal anti-rust packaging. […]

Introduction of Slewing Bearing

Slewing bearing:  The slewing bearing is also called the slewing bearing, and some people also call it: the rotary support and the gyro support.  The English names are: slewing bearing, slewing ring bearing, turntable bearing and slewing ring.  The slewing bearing is a large bearing that can withstand the combined load and can withstand large […]

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