Single-row Four Point Contact Ball Slewing Bearing

Introduction:
Single-row Ball series Slewing Rings are similar in size of the RK series of KAYDON.but have rectangular cross sections,which allows for alternate hole patterns and improves stiffness and potential for more capacity.They are available in sizes from 500 to 2500mm with a standard cross section.

Design features:
The internal configuration consists of deep groove gothic arch raceways and maximum ball complement.This results in a four -point contact design which provides exceptional moment,trust and radial load capacities.Integral seals are provided to assist in the exclusion of contaminants.

Geared rings have tapped holes,while non-geared rings have through holes.

The series ring bearings are available in internal geared,external geared and non-geared configurations.The gears are invilute stub designs with 20 degree pressure angels.

All models deathure two fittings for lubrication,spaced 180 degrees apart.On non-geared and internal geared models,the fittings are located on the outer diameter.On the external geared models,the fittings are located on the inner diameter.

Applications:
^Cranes
^Aerial lifts
^Digger derricks
^Chute swivels
^Lift truck rotators
^Industrial turntables