US Stock 10pc 4mm 0.15748 inch Ceramic Bearing Balls ZrO2 Zirconia Oxide Ball G5
Material: Zirconia Ceramic (ZrO2) (Zirconium dioxide). Item: Ceramic Loose Balls.
Roller
US Stock 10pcs 3mm Ceramic Bearing Balls ZrO2 Zirconia Oxide Ball GRADE 5 G5
Material: Zirconia Ceramic (ZrO2) (Zirconium dioxide). Item: Ceramic Loose Balls. Quantity: 10 x Ball.