3110-00-277-0989 BEARING,BALL,ANNULAR Index 3110-00-277-0992 BEARING,BALL,AIRFRAME

National Stock Number:
3110-00-277-0990

Federal Supply Class:
3110

National Item Identification Number:
002770990

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:
88013X3791MILG327824617GENERAL MOTORS CORP
88013X3791MILG327843334GENERAL MOTORS CORP DELCO MORAINE NDH DIV


Techincal Specification:
BEARING SEAL TYPELABYRINTH
BORE DIAMETER13.00 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
INNER RING WIDTH0.6060 INCHES NOMINAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.3940 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER32.00 MILLIMETERS NOMINAL
MATERIALSTEEL BALL
MATERIALWOOL SEAL
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
MATERIALSTEEL RETAINER
RETAINER FABRICATION METHODPRESSED
SEAL QUANTITY2
SPECIAL FEATURESOUTER RING OD AND BOTH FACES FINISHED TO 6 MICHROINCHES RMS MAX
STANDARD TOLERANCE DESIGNATIONABEC NO.3
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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