Material: AISI 52100 bearing steel, Ball surface polished. With or without hard chrome plating is optional.
Heat treatment: HRC 58-64.
Stainless steel 440c is optional.
Can custom made per the customer's request.
Material: AISI 52100 bearing steel, Ball surface polished. With or without hard chrome plating is optional.
Heat treatment: HRC 58-64.
Stainless steel 440c is optional.
Can custom made per the customer's request.
Kenneth Zhang: 19959266209
Benjamin Zhang: 13906058255
Jacy Lin: 15959344117
Spring Zhang: 18206090020