Crane and excavator slewing bearing

BRS Four Point Contact Bearing Features:
1. Consists of inner and outer rings with a closing plug and securing dowel, rolling elements, spacers, contact seals and lubrication nipples.  
2. Gear teeth on the outer ring, inner ring or without gear teeth.
3. Bearing rings with through holes or threaded holes for fixing screws.
4. Compact structure and light weight. 
5. Can support axial, radial and tilting moment loads at the same time. 
6. Professional Surface treatment such as blackening, galvanization(zinc-plating,zinc coating),antisepticize,corrosion prevention, rotproof, antiseptic, anticorrosive painting, etc. Ensure BRS Bearings function well under extreme working conditions.

Application: Rotary welding machinery, medium and small series crane and excavators etc.

Models:
VLA20 type:external gear teeth
VLA200414-N
VLA200544-N
VLA200644-N
VLA200744-N
VLA200844-N
VLA200944-N
VLA201094-N


BRS BEARINGS-Four point contact bearings VLI20 type:internal gear teeth
VLI200414-N
VLI200544-N
VLI200644-N
VLI200744-N
VLI200844-N
VLI200944-N
VLI201094-N

VLU20 type:without gear teeth
VLU200414
VLU200544
VLU200644
VLU200744
VLU200844
VLU200944
VLU201094


VSA20 type:external gear teeth
VSA200414-N
VSA200544-N
VSA200644-N

VSI20 type:internal gear teeth
VSI200414-N
VSI200544-N
VSI200644-N

VSU20 type:without gear teeth
VSU200414
VSU200544
VSU200644

VSA25 type:external gear teeth
VSA250755-N
VSA250855-N
VSA250955-N
VSA251055-N

VSI25 type:internal gear teeth
VSI250755-N
VSI250855-N
VSI250955-N
VSI251055-N

VSU25 type:without gear teeth
VSU250755
VSU250855
VSU250955
VSU251055

VA type:external gear teeth
VA140188-V
VA160235-N
VA160302-N
VA250309-N

VI type:internal gear teeth
VI160288-N 
VI140326-V 
VI160420-N

VU type:without gear teeth
VU140179
VU200220
VU130225
VU200260
VU140325
VU250380
VU200405
VU250433
VU300574
VU360680