9390-00-180-7392 NONMETALLIC SPECIAL SHAPED SECTI Index 3110-00-180-7400 BEARING,BALL,ANNULAR

National Stock Number:
3110-00-180-7393

Federal Supply Class:
3110

National Item Identification Number:
001807393

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:
90727943334GENERAL MOTORS CORP DELCO MORAINE NDH DIV
BH123246964LIFT-TECH INTL INC CRANE AND HOIST OPNS
FF-B-17181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
BEARING SEAL TYPECONTACT
BORE DIAMETER1.2500 INCHES NOMINAL
BORE SHAPESTRAIGHT
INNER RING WIDTH0.7293 INCHES NOMINAL
INTERNAL CLEARANCE0.0015 INCHES MINIMUM RADIAL AND 0.0025 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
LUBRICATION MATERIALGREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONDOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE
OUTER RING WIDTH0.6693 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER2.5625 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC SEAL
MATERIALSTEEL BALL
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
MATERIALSTEEL RETAINER
RETAINER FABRICATION METHODPRESSED
SEAL QUANTITY1
SHIELD QUANTITY1
SPECIAL FEATURESAUTOMOTIVE REAR WHEEL BEARING
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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