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Double Row Ball Slewing Bearings

Update time:2017-04-07 16:24:29
Double row four-point contact ball slewing bearings offer advantages for applications where the associated components may not be able to provide the level of stiffness or accuracy required by other types of slewing bearings. It provides up to 80% increa
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Designs

 

These bearings consist of two one-piece rings and two independent rows of balls. The ball set can be a full complement design or separated by a window-type steel cage or polyamide spacers. The bearings are normally preloaded and fitted with integral lip seals.

 

Double row four-point contact ball slewing bearings can be manufactured:

 

without a gear

with an internal gear

with an external gear


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