A crane is a type of machine, generally equipped with a hoist rope, wire ropes or chains, and sheaves, that can be used both to lift and lower materials and to move them horizontally. It is mainly used for lifting heavy things and transporting them to other places. The part that plays an important role is the slewing...

Big diameter flange single row slewing ring bearingOur slewing bearing ranges from 200-4500mm and transmission types categorizes into three major methods, namely outer gear, inner gear and non-gear.Slewing bearings are large-size rolling bearings which can accommodate axial, radial and moment loads either single or in combination direction. They...

Outer Gear Slewing Ring Bearing For Boom TruckBoom truck is widely used in the world and it is very popular for many different industries.Shuangzheng slewing bearing covers a wide range of applications,Website:http://www.szslewingring.com, since its very beginning, shuangzheng has developed specifics slewing rings that suits all the...

Slewing Ring Bearing For 6-Ton Truck CraneTruck cranes mainly use our slewing bearing to enhance their performance and we got very good reputation in domestic and abroad market.Truck telescopic crane requiring high stiffness with high capacity is also one of the applications where shuangzheng products make the difference by unique preloading...

Turntable Slewing Ring For Overhead Working VehicleAerial working platform normally use our slewing bearing and in actual operation,Website:http://www.szslewingring.com, our slewing bearing will save customer’s time and cost.Our design matches perfectly the life time required by the customer. The quality and the precision of our manufacturing...

Construction single row Crane Slewing BearingThis ring bearing is used for crane or crane truck and we are permanent supplier for SANY in China mainland.Slewing bearing also known as slewing ring bearing,Website:http://www.szslewingring.com, turntable bearing. It contain outer ring, inner ring, rolling body, seals. The material of our products are...