Purchase Qty. Reference FOB Price
5,000-49,999 Sets US$0.03
50,000-499,999 Sets US$0.029
500,000+ Sets US$0.028
Product Description
Brass Cartridge Ceramic Discs Material:95-97%,Al2O3 Colour:White,Ivory,Pink,Dark. Specification: OD: 11.5mm---41mm ceramic discs Features: 1.The frictional times is 300, 000 to 500, 000, 2.Density :3.6~3.7g/cubic centimeter, 3.Rigidity is 84~86 HRA, 4.The thickness tolerance is less ...