PRT slewing ring bearings

iglidur® PRT slewing ring bearings are ready-to-install slewing rings for lubrication-free, dry operations. The design is not based on metal rollers or balls but on maintenance-free sliding elements made of the proven tribologically optimised iglidur® materials.
This is in combination with rings made of lightweight anodised aluminium or stainless steel. iglidur® materials can be employed universally and enable use in applications involving high temperatures, moisture or contact with chemicals, as well as in the food industry.  
 

iglidur® slewing ring, PRT-01

• For very high loads and high rigidity
• Completely maintenance-free
• Easy to install and replaceable sliding pads

iglidur® slewing ring, PRT-02

• Extremely light weight slewing ring
• Head rings made from iglidur® J4
• For very high loads and high rigidity

iglidur® slewing ring, PRT-04

• Even more compact design possible
• For high loads, high stiffness
• Simple assembly, replaceable sliding elements

PRT toothed outer ring

• 4 standards for the toothing of the outer ring
• Easy to install and replaceable sliding pads
• Body and toothed outer ring made of aluminium

xiros® slewing ring ball bearing

• Chemically resistant
• Low humidity absorption
• Cage material: xirodur B180

PRT stainless steel housing

• ESD compliant
• Replaceable sliding elements made of iglidur® F2
• Stainless steel housing

PRT accessories

• Manual clamping
• Drive shafts
• Sliding pads

Other designs

• Square flange options
• Options with pretension
• Integrated pin drive

PRT special parts

• Does a standard PRT now quite fit?
• We can make you a bespoke version to suit your requirements.