ANSI/ABMA 4-1994 (S2013) Tolerance Definitions and Gauging Practices for Ball and Roller Bearings
INTRODUCTION
The present specification covers the following:
(1) The delineation of terms and definitions pertaining to tolerances for the boundary dimensions, operational accuracy, and internal clearance of ball and roller bearings as specified in additional ANSI/ABMA and ISO standards.
(2) An account of the measurement techniques that are widely employed by bearing end-users, which, generally, yield an accuracy that is adequate for practical applications.
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