ID 3mm-60mm POM Plastic Deep Groove Ball Bearing Corrosion resistance Waterproof
Plastic bearing materials include POM, PP, PE, PTFE, PEEK, PE, UHMW-PE, HDPE, PVDF, PI, PBT, etc. Type: POM Plastic Deep Groove Ball Bearing. I Can’t Believe That Pom Has a Small Friction Factor, Good Wear Resistance, and Uses High-strength Glass Balls to Rotate More Smoothly and Reduce Noise.