Design Engineering

Slewing Ring Bearing

By DE staff   

Power Transmission Machine Building

igus expands its PRT series with compact slewing ring bearing.

igus has expanded its PRT slewing ring bearing series with the PRT-04, a compact slewing ring that is 60% lighter and has 50% more space savings than the PRT-01 series. The PRT-04 has an outer diameter of 60mm and consists of three aluminum rings and a sliding element made of iglide J high-performance plastic. Like all igus bearings, the PRT-04 is 100% self-lubricating and insensitive to dirt, dust and moisture. The solid lubricants in the iglide material mean that the slewing ring bearing works without greases and oils.


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