Non Teeth Four Point Contact Ball Slewing Bearing Turntable Bearing

1.RTR Slewing Bearing/Slewing Ring Bearings: Below please find the reference classification of slewing bearing/slewing ring bearings, for more slewing bearing/slewing ring bearing number, please click slewing bearing/slewing ring bearing classification.  RTR slewing ring bearings from 100mm to 5000mm dimension with ungeared, external gear and internal gear type.

  2. RTR Slewing Ring Structure:Single row four point contact ball bearing is composed of two seatings. It features compact in design,light in weight, the balls contact with the circular raceway at four moment may be simultaneously.   

3. RTR Slewing Bearing/Slewing Ring Bearing 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. RTR slewing ring bearing inspection:  every step of processing synchronize ring gear/slewing ring/ring gear from raw material to packaging is controled strictly. synchronize ring gear/slewing ring/ring gear test report will be sent with commercial invoice/packing list and other documents to customer directly.

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

You also can find spec of number by different manufacturer by click the picture.

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

7. Market Distribution& Customer Reference: customers are spreaded all over the world and annual turnover kept increasing in past 5 years.

8.Contact Us:

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