Plastic Radial Ball Bearings

A standard KMS Plastic Ball Bearing features Celcon® Acetal (POM) for races and ball retainer. When Acetal material is not compatible for your application, we offer PVDF (Kynar®, Solef®) and PEEK as alternative standard materials. To modify a standard bearing go to Semi-Custom Bearings to find a solution that fits your requirement.

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Plastic Vs Steel

Noise Control: Plastic has the inherent ability to dampen vibrations. Add lubrication and they become virtually silent.


Read all the benefits of Plastic vs Steel Bearings