The slewing ring is a large bearing unit, with mounting holes and gears on both the inner ring and the outer ring. Compact structure and easy installation，can withstand large axial load, radial load, and overturning moment at the same time, and integrates multiple functions such as support, rotation, transmission, and fixation.

Xuzhou Xinda’s products include four series-single-row ball structure, ,double-row ball structure, three-row roller structure and crossed roller structure.The series products are provided in accordance with the national construction industry standard including JG/T66-1999 JG/T67-1999 JG/T68-1999 and the national machine building industry standards JB/T2300-1999. All kinds of non-standard rotary support products can be also designed and produced in accordance with the customers requirements.

Its products are widely applied in the fields of construction machinery, metallurgical machinery,engineering machinery, light industry,port machinery, military products, wind power and so on. and are mainly suitable for all kinds of machines such as Excavator,Tower Crane, Truck Crane,and Caterpillar Crane.

Xuzhou Xinda Slewing Bearing Co.,ltd can produce a full range of Other Metric Type slewing bearing, and improve the turnable bearing solutions, including technical parameters and drawing for more than 100 models.Engineer team of Xuzhou Xinda Slewing Bearing Co.ltd can tailor slewing bearings for various special working conditions for your project.