High Precision & Wearing Resistant Aluminum Hub Blak Zirconia Wheel

Part Name：High Precision & Wearing Resistant Aluminum Hub Blak Zirconia Wheel

Material：ZrO2

Density：6.0g/cm3

Specification (Size)：Ø60 x Ø50 x 30mm （Customized）

Hardness (HV)：1250HV

Max Application Temp. C：1000°