3110-01-007-8252 BEARING,BALL,ANNULAR Index 3120-01-007-8255 BEARING,SLEEVE

National Stock Number:
3110-01-007-8254

Federal Supply Class:
3110

National Item Identification Number:
010078254

Description:
BALL,BEARING

Detail:
A homogenous spherical body, a series of which provides the rolling elements in a BEARING, BALL (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes BALL, CHECK; BALL, VALVE, PORTED.


Manufacturer Information:
MS15046096906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7440 ASSN STD SINGLE MATERIAL RESPONSE BALL
MATERIALSTEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 BALL
ROLLING ELEMENT DIAMETER0.3437 INCHES MINIMUM AND 0.3439 INCHES MAXIMUM
SPECIAL FEATURESMETALLIC HARDNESS RATING ROCKWELLC MIN 62.0 IN. AND MAX 65.0 IN.
STYLE DESIGNATORBALL


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