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Home> Blog> What are the applications of 420, 420C, 440, 440C steel balls?
March 16, 2023

What are the applications of 420, 420C, 440, 440C steel balls?

In addition to being used for grinding, these types of steel balls are mainly used as rolling elements in various mechanical parts, such as various BALL BEARINGS , ball screws, etc.

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CHANGZHOU HUARI STEEL BALL CO., LTD. HUARI STEEL BALL is a professional steel ball manufacturer and supplier of balls and ball related product in China. We offer the balls size range from 0.5mm-250mm. Material of carbon, chrome,...

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