large swing bearing
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Customizable high-quality truck crane slewing bearings
Double row ball slewing bearing is a special kind of slewing bearing. Its design principle is as follows: Structural composition: Double volleyball slewing bearing consists of two volleyball balls and inner and outer rings. Volleyball balls are placed between the inner and outer rings and can withstand axial and radial loads. The inner and outer rings are fixed and can rotate relative to each other.
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