ABMA 12.1 : 1992现行
LOAD INSTRUMENT BALL BEARINGS METRIC DESIGN
出版：American Bearing Manufacturers Association
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基本信息
标准编号： ABMA 12.1 : 1992
标准类别：Standard
出版单位：American Bearing Manufacturers Association
标准页数：0
标准简介
Defines characteristics of metric design instrument ball bearings, their boundary dimensions, tolerances, internal clearances, classification for selective assembly, and recommended practices for gaging, friction torque determination, load rating, operational life prediction and yield rate limitation.
本标准替代的旧标准
