440 C Stainless Steel Balls

440 C Stainless Steel Balls for Miniature BearingsThe technical innovations in a variety of industrial fields such as computers, instruments, watches, etc. have initiated the rapid growth of miniature bearings for which the corrosion resistance is required. Our intensified research works including the unique passivation process are guaranteeing high precision, long durability and good surface quality of our stainless steel balls for miniature bearings.

long durability and good surface quality of our stainless steel balls for miniature bearings.

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