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rotary table bearing,
industrial turntable bearings
|Identification number||Main dimensions||Basic load rating(axial)||Basic load rating(radial)||weight|
|inner ring||outer ring||width||Installing hole||Chamfer||φLa||φLi||Ca||C0a||Cr||Cor||Kg|
Crossed roller bearings XSU
Inner and outer ring suitable for flange mounting Crossed roller bearings XSU are screw mounted directly to the adjacent construction through both bearing rings .The adjacent construction must be flat and uniformly rigid,while the connection between the bearing adjacent components must be by force locking. For the upper and lower adjacent construction, a cylindrical pot with a flange ring has proved effective .The wall thickness of the pot should be approximately one third of the flange thickness s and the pot height HT should be at least five times the flange thickness s . For a more uniform rigidity of the bearing arrangement, thicker walls of the pot and flange ring are more favourable than thin walls with ribs.
In order to achieve the most linear force flow possible, arrange the pot precisely above or below the row of rolling elements!