Small Single Row Ball Slewing Ring Bearing For Crane

Small Single Row Ball Slewing Ring Bearing For Crane

The single row four point contact ball slewing bearing is composed of two seat rings, which design in compact structure and light weight, steel ball contact with the circular raceway at four point, it can bear the axial force, radial force and the tilting moment at the same time. Jiangsu...

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Product Details

The single row four point contact ball slewing bearing is composed of two seat rings, which design in compact structure and light weight, steel ball contact with the circular raceway at four point, it can bear the axial force, radial force and the tilting moment at the same time.

small single row ball slewing bearing for crane

Jiangsu Shuangzheng Machinery Co.,Ltd is a professional slewing bearing and slewing drive manufacturer.

In order to provide good quality slewing bearing, we shuangzheng uses high quality forgings, balls, spacers and seals; and during production, we strictly control production process and precision.

Also, regular and good maintenance of slewing bearing is also very import, there are following six steps to save slewing ring bearings.

1. Grease regularly.

2. Purge with grease.

3. Inspect the grease.

4. Honor load charts.
5.Avoid repetitive, heavy loads.

6. Predict failure and repair the bearing.

slewing ring bearing


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