3110-01-204-6943 BEARING,BALL,ANNULAR Index 3110-01-204-6945 BEARING,BALL,ANNULAR

National Stock Number:
3110-01-204-6944

Federal Supply Class:
3110

National Item Identification Number:
012046944

Description:
BEARING,BALL,ANNULAR

Detail:
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.


Manufacturer Information:
6311ZZAPM/3W23803N T N BEARING CORP OF AMERICA
K55-007020019WARD LEONARD CT LLC


Techincal Specification:
ALIGNMENT TYPERIGID
BORE DIAMETER2.1652 INCHES MINIMUM AND 2.1654 INCHES MAXIMUM
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0007 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-24139 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OVERALL OUTSIDE DIAMETER4.7242 INCHES MINIMUM AND 4.7244 INCHES MAXIMUM
OVERALL WIDTH1.1417 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A295 ASSN STD ALL MATERIAL RESPONSES BALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A295 ASSN STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A295 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIALSTEEL OR COPPER ALLOY OR PLASTIC RETAINER
MATERIALSTEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 BALL
MATERIALSTEEL COMP E52100 INNER RING
MATERIALSTEEL COMP E52100 OUTER RING
MATERIALSTEEL SHIELD
RETAINER FABRICATION METHODPRESSED
SHIELD QUANTITY2
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND
TEST DATA DOCUMENT81349-MIL-B-17931 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).


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