Tower Cranes High Load Capacity Slewing Ring Bearings

1.    Tower Cranes High Load Capacity Slewing Ring Bearings :Single row four point contact bll bearing is composed of two seatings. This type slewing bearing ring/slewing bearing/slewing ring features compact in design,light in weight, the balls contact with the circular raceway at four moment may be simultaneously. 

2.RTR slewing bearing ring/slewing bearing/slewing ring :  RTR slewing bearing ring/slewing bearing/slewing ring from 100mm to 5000mm dimension with ungeared, external gear and internal gear type.

3.RTR slewing bearing ring/slewing bearing/slewing ring packaging: Inside,outside surface and raceway are spreaded with antirust & lubricate grease.Inner package is made of plastic film,and then compositive kraft,outer package is enlaced with flax pieces.

4.Other Service: RTR also supply forging rings, fastening bolts, pinions.  In addition, we supply  slewing ring bearings/slewing bearing repair and refurbishment service.

5.RTR slewing bearing ring/slewing bearing/slewing ring inspection: every step of process slewing bearing ring/slewing bearing/slewing ring from raw material to packaging is controlled strictly. Material certificate and test report can be sent to customer if necessary.

6.Replacement of Other Manufacturers:We produce a lot of slewing ring bearing/slewing bearing according to the number or spec of other manufacturer, so if you before use some other manufacturer slewing ring bearing/slewing bearings, you also can give us number, we can produce the replacement of it.

7.Contact Us:

If you have any question about our products and technical details, please feel free to contact me!