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Metal Balls for Unground Bearings and Other Uses

ANSI_ABMA-10A-2001

ANSI_ABMA-10A-2001
This standard establishes the requirements for metal balls for unground rolling contact bearings and other uses. The requirements for finished balls for roiling contact bearings are contained in ANSI/ABMA/ISO 3290.

Reaffirmed May 2026
100.00