Sell steel ball for bearing

详情

Stainless steel balls, AISI **1, **4, **6L, **0, **0, **0C Material。
Bearing steel balls, AISI E****0 Material。
Carbon steel balls, AISI ***0/***5， ***5， ***5 Material。
In accordance with GB*******2, ISO********8, AFMBA***9, DIN******3 and other international standards.
Can provide high-precision,multi-standard steel balls, in the G*-G***0. Bearing accessory products。The cheapest price！