3110-00-981-3931 BEARING,BALL,ANNULAR Index 5325-00-981-3933 RECEPTACLE,TURNLOCK FASTENER

National Stock Number:
3110-00-981-3932

Federal Supply Class:
3110

National Item Identification Number:
009813932

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:
90-58018-00714170HUGHES MISSILE SYSTEMS CO SAN DIEGO
90-58018-00715090RAYTHEON COMPANY
MFS1KDD721335TIMKEN CO
MFS1KDD7FS16021335TIMKEN CO


Techincal Specification:
BORE DIAMETER0.2500 INCHES NOMINAL
BORE SHAPESTRAIGHT
FLANGE OUTSIDE DIAMETER0.6900 INCHES NOMINAL
FLANGE WIDTH0.0420 INCHES NOMINAL
INTERNAL CLEARANCE0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
LUBRICATION MATERIALGREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL OVERALL
OUTER RING OUTSIDE DIAMETER0.6250 INCHES NOMINAL
OVERALL WIDTH0.1960 INCHES NOMINAL
RETAINER FABRICATION METHODPRESSED
SHIELD QUANTITY2
STANDARD TOLERANCE DESIGNATIONABEC NO.3
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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