High-precision 0.5mm 1mm 2mm 3mm 5mm 6mm 30mm YG6 YG8 Tungsten carbide grinding ball for bearing

Name:

YG6 YG8 Tungsten carbide bearing ball with high hardness

Package:

Plastic bag+cardbox

Surface:

polish finish High Polished,soft polished,harden polished,unpolished.

Application:

Sliding Devices of Table and Drawer Bearings Valves Electric Devices

Color:

nature, golden /silver/colored coated,zinc plated,Nickel plated

MOQ:

100piece

Type:

round ball

Material:

tungsten caibide

Grade:

G10 G25

Hardness:

HRA no less than 90