Bearings with L-PPS plastic cage for screw compressors

These bearings have been specially developed for compressors.

This plastic cage offers superior heat and wear resistance, cage strength and chemical stability. These characteristics change little even if the bearing is exposed to compressor oil, refrigerants or ammonia gas. L-PPS is greatly superior to traditional polyamide cage material.

 

The optimal bearing internal design associated with the L-PPS plastic cage, provides higher bearing load ratings resulting in improved fatigue life. It thus reduces unplanned maintenance and costly downtime.