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The PRT-04 modular system - the customised solution for a wide range of applications!
The numerous advantages and various customisation options of the modular system allow you to adapt the product precisely to your requirements.
Whether small, precise applications or large, powerful machines - you are guaranteed to find the right, ready-to-install size for your project.
Do you need a different series?
Discover the -01 to -05 series here!
PRT-04 for your customised configuration
✅ Customise slewing ring bearings to your application
✅ Various external and internal gearings
✅ Angle limiter, snap mechanism and much more
✅ Ready to install & easy to install
✅ 100% maintenance and lubrication-free
✅ Eight sizes
PRT-04: the high performer in our range.
Our ready-to-install basis for the modular system.
PRT-04 Micro is our smallest slewing ring bearing.
Lightweight, robust and ideal for small installation spaces.
PRT-04 Black Edition.
Elegant, discreet and reduces light reflections thanks to its black coating.
PRT-04 outer drive ring.
Available in four standards for the toothing of the outer ring.
Spur gear toothing according to DIN3967.
PRT-04 toothed inner ring.
Compact design possible as the drive can be placed in the through-hole of the PRT.
PRT-04 with snap mechanism.
Repeatedly and precisely approach individual snap-in points.
PRT-04 with clamping block.
With max..1 Nm tightening torque, 10 Nm holding torque can be realised.
PRT-04 with locking function.
Remote release over a distance of up to 5 metres.
PRT-04 with locking function enables precise adjustment of the slewing ring, even under high load.
Locking points every 90° as standard.
PRT-04 locking mechanism with electronic position monitoring.
Electronic monitoring of the locking pin status.
Suitable for applications with increased safety requirements.
PRT-04 locking mechanism Universal adapter.
Enables an individual way of releasing the locking bolt. An M4 thread serves as a connection point for the respective construction.
PRT-04 with angle limiter.
The PRT-04 stop-dog can be quickly and individually adjusted and prevents the rotation of the PRT slewing ring bearing at defined points.
PRT-04 with angle measurement for slewing rings made of aluminium.
Detection of swivelling and rotation angles of -/+ 999 degrees. The angle is displayed to 0.1 degrees on the screen.
PRT-04 with stainless steel housing.
FDA-compliant and therefore suitable for the food and packaging sector.
PRT-04 with stainless steel housing.
Due to its electrical conductivity, it is ESD compliant.
The PRT adjustment lever for the PRT-04 slewing ring bearing series enables simple adjustment by 90 degrees.
PRT-04-AD-VH90 (90 degrees)The PRT adjustment lever for the PRT-04 slewing ring bearing series enables simple adjustment by 45 degrees.
PRT-04-AD-VH45 (45 degrees)The PRT clamping lever for the PRT-04 slewing ring bearing series enables a simple manual clamp and consists of a clamping lever and an aluminium block.
PRT-04-AD-HKThe PRT toothing for the slewing ring bearing series PRT-04 is available in the toothing types AT10, HTD5M and T10. Also suitable for retrofitting to existing PRT-04 slewing ring ball bearings.
PRT-04-AD-AT10/ T10/ HTDMPRT-04 Micro with aluminium pretension.
Our smallest iglidur® slewing ring bearing.
PRT-04 Standard with slot nut profile.
For easy positioning without additional holes.
PRT-04 Standard with DrivePin.
Simply drive with gear profile or drive pin for coupling.
PRT-04 Standard with spacer ring.
The PRT can be screwed onto flat surfaces using the spacer ring.
PRT-04 standard with large retaining ring.
Offers the option of replacing an already installed PRT-01 with a PRT-04.
PRT-04 standard with M4 thread in mounting ring.
This offers an additional fastening option.
The expert quickly shows you the right solution
With just a few clicks, the iglidur® PRT expert can select suitable slewing ring bearings for your application and calculate the expected service life.
Frictionless success: Extend the service life of your machines
The free information brochure presents the iglidur® PRT slewing ring bearing from igus® - the ideal solution for turning and rotating applications that require space-saving, uncomplicated, maintenance-free and cost-effective slewing ring bearings.
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