igus (East Providence, RI) has announced the release of a new compact version of its PRT-04 slewing ring bearing, offering mechanical engineers a powerful solution for modern machine designs with limited installation space.
Engineered for precise rotary movements under medium loads, this bearing is up to 50% flatter, 60% lighter and 20% more cost-effective than the previous PRT-01 model, making it ideal for packaging machines, assembly tables and modular equipment.
The key to its performance and longevity is the use of dry-running, high-performance plastics in the sliding elements, eliminating maintenance, achieving corrosion resistance and maintaining quiet operation. The bearing also includes a reduced outer ring, which creates space in the inner diameter for directly integrating cables and drives.
Meeting these needs, the PRT-04 offers an advantage for applications that require both high performance and space efficiency, with units available for all installation sizes in the PRT-04 series. Designers can quickly configure and order their custom slewing ring bearings using the igus online configurator.
