Specifications

Business Type	Manufacturer & Trading company
Product  Range	1. Four point contact ball slewing rings. 2. Crossed Roller slewing rings. 3. Three row roller slewing rings.
Special  Services	1.Industry Automation bearings total solutions  2.Slewing bearing design 3.Produce by your drawing 4.OEM service
Material	50Mn/42CrMo,440,SUS630 or as your requirements
Packaging	1.Five layers: oiled hessian, plastic film, water-proof tape, foamed plastic belt, plus woven belt, then packaged in wooden case and gathered in wooden pallet. 2.Customized
Delivery  Time	1.5 days for general products. 2.If special technical requirements or additional processing needed,  50 days for the 1st order, 30 days for the roller continuous order.
Loading  Ports	China Ports
Application	Slewing bearings are extensively applied in such industries as metallurgy, vessel,  oil, chemistry, mine, coal, hydroelectric power, port machinery, heavy machinery  and aerospace or some other fields.

Advantages

1. ISO 9001:2008 certificate,12 years experience

2. High qualified material,low MOQ,excellent quality,competitive prices,professional advice

3. Non standard is acceptable

4. OEM available

5. High rigidity running accuracy, stronger combined loading capacity, larger radial and axial

   bearing ability

6. Independent R&D team

7. Strict quality control management 

8. Exquisite technological standard

9. Sufficient stock

10. Excellent after sales service

 

Single row four point contact slewing ring consists of two rings (one inner ring and one 

outer ring.) It has compact structure and light weight. As its balls are four point 

contacted with the raceway, the slewing ring can take axial load, radial road, and tilting 

moment at the same time. It is used widely for the application of rotary welding 

machinery, medium and small series crane and excavators etc.

Models:
BRS BEARINGS-Four point contact bearings VLA20 type:external gear teeth
VLA200414-N
VLA200544-N
VLA200644-N

BRS BEARINGS-Four point contact bearings VLI20 type:internal gear teeth
VLI200414-N
VLI200544-N
VLI200644-N

BRS BEARINGS-Four point contact bearings VLU20 type:without gear teeth
VLU200414
VLU200544
VLU200644

BRS BEARINGS-Four point contact bearings VSA20 type:external gear teeth
VSA200414-N
VSA200544-N
VSA200644-N

BRS BEARINGS-Four point contact bearings VSI20 type:internal gear teeth
VSI200414-N
VSI200544-N
VSI200644-N

BRS BEARINGS-Four point contact bearings VSU20 type:without gear teeth
VSU200414
VSU200544
VSU200644

BRS BEARINGS-Four point contact bearings VSA25 type:external gear teeth
VSA250755-N
VSA250855-N
VSA250955-N
VSA251055-N

BRS BEARINGS-Four point contact bearings VSI25 type:internal gear teeth
VSI250755-N
VSI250855-N
VSI250955-N
VSI251055-N

BRS BEARINGS-Four point contact bearings VSU25 type:without gear teeth
VSU250755
VSU250855
VSU250955
VSU251055

BRS BEARINGS-Four point contact bearings VA type:external gear teeth
VA140188-V
VA160235-N
VA160302-N
VA250309-N

BRS BEARINGS-Four point contact bearings VI type:internal gear teeth
VI160288-N 
VI140326-V 
VI160420-N

BRS BEARINGS-Four point contact bearings VU type:without gear teeth
VU140179
VU200220
VU130225
VU200260
VU140325
VU250380
VU200405
VU250433
VU300574
VU360680