5330-00-860-7120 PACKING,PREFORMED Index 3830-00-860-7129 FACING CLUTCH

National Stock Number:
3110-00-860-7121

Federal Supply Class:
3110

National Item Identification Number:
008607121

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:
28755277445RTX CORPORATION


Techincal Specification:
BEARING PRELOAD RATING11.0 POUNDS NOMINAL
BORE DIAMETER20.00 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0005 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4616 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6440 ASSN STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6440 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIALCOPPER ALLOY RETAINER
MATERIALSTEEL COMP E51100 BALL
MATERIALSTEEL COMP E52100 INNER RING
MATERIALSTEEL COMP E52100 OUTER RING
OVERALL OUTSIDE DIAMETER37.00 MILLIMETERS NOMINAL
OVERALL WIDTH0.3463 INCHES MINIMUM AND 0.3513 INCHES MAXIMUM
RETAINER FABRICATION METHODFORGED
SPECIAL FEATURESRETAINER SILVER PLATE AMS 2412
STANDARD TOLERANCE DESIGNATIONABEC NO.3
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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