What are plastic ball bearings made of?

SMB standard plastic ball bearings are made of acetal resin (POM-C) rings, nylon (PA66) cages and balls made from 316 grade stainless steel or glass.
 
These plastic bearings are generally used as corrosion resistant bearings, non-magnetic bearings or non-conductive bearings. We can also supply corrosion resistant and chemical resistant plastic bearings made from PEEK, PE, PP, PVDF or PTFE.
 
Want to know more about these options? E-mail us at sales@smbbearings.com or call us on +44 (0) 1993 842 555.

Our determination to remain specialised gives us a high level of product knowledge, providing bearing and lubrication solutions to existing or potential customers, whether individuals or large corporations. We don’t just sell bearings, we help to solve your problems. - Chris Johnson, managing director of SMB Bearings.