Single row four point contact ball slewing bearing is normal type, and have non-geared, internal gear and external gear. It is composed of two seat rings , which design in compact structure and light weight, steel ball contact with the circular raceway at four points.

The slewing bearing main used inner and outer ring and rolling elements to assembly. It can bear both Axial load, Radial load and Tilting moment.

We also have some stock for the small size slewing bearing, and only need to drilling the hole as customers’ requirements, to make sure the mounting hole precision.

We are make the teeth quenching, zinc plating and blackening for slewing bearing, painting is also accept. XCMG, SANY is our customer, we have a cooperation for the slewing bearing.

Awaiting for your enquiry for the slewing bearing, or fill in our selection slewing bearing form to choose suitable slewing bearing for you.

1. Our manufacturing standard is according to machinery standard JB/T2300-2011, we also has been found the efficient Quality Management Systems(QMS) of ISO 9001:2015 and GB/T19001-2008.

2. We devote ourselves to the R &D of customized slewing bearing with high precision,special purpose and requirements.

3. With abundant raw materials and high production efficiency, the company can supply products to customers as quickly as possible and shorten the time for customers to wait for products.

4. Our internal quality control includes first inspection, mutual inspection, in-process quality control and sampling inspection to ensure product quality. The company has complete testing equipment and advanced testing method.

5. Strong after-sales service team, timely solve customer problems, to provide customers with a variety of services.