Four standards are available for outer ring tooth profile
Classic spur gearing according to DIN 3967
Commercially available toothed belt profiles: T10, AT10, HTD5M
The inner ring is fixed and the outer ring is driven
The specially widened outer ring carries the goods to be moved
Outer ring available in stainless steel as an option (suffix "-ES")
iglidur PRT slewing ring bearings are ready-to-install slewing rings for lubrication-free dry operation. The design is not based on metallic rollers or balls, but on maintenance-free sliding elements made of tribologically optimised iglidur materials, combined with rings made of lightweight, anodised aluminium.