Diameter 3-30mm Polyformaldehyde Solid Plastic Balls High-Precision Bearing Ball

Product Description:
Model: White Solid Plastic Polyformaldehyde Ball
Size: Φ3mm~Φ50.8mm
Color: White
Grade: G0 - G1
Features: Wear resistance and self-lubrication is superior to most engineering plastics and has good oil resistance and peroxide resistance. Similar to nylon, but harder than nylon, slightly higher density
Package Include:
According to your Choose!