The company selects the most suitable matertial to manfucture slewing bearing/ring to adapt to foreseeable purposes.    

Three kinds of structure for slewing bearing/ring 

Some popular brands of slewing ring for excavator we can provided as bellow,

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The product for slewing bearing/ring (External teenth type three-row pin/roller slewing bearing/ring) shown as bellow; 

Packaging of slewing bearing/ring

The slewing bearing/ring is a basic mechancial component for engineering machinery, mining machinery, construction machinery and other machineries that require relative rotary motions of two parts.

The slewing bearign /ring severs to transmit movement, bears load, and connect.

Certification