ABMA 12.1 : 1992現行
LOAD INSTRUMENT BALL BEARINGS METRIC DESIGN
出版：American Bearing Manufacturers Association
專家解讀視頻
基本信息
標準編號： ABMA 12.1 : 1992
標準類別：Standard
出版單位：American Bearing Manufacturers Association
標準頁數：0
標準簡介
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.
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