5340-01-102-8508 BRACKET,ANGLE Index 3120-01-102-8510 BEARING,SLEEVE

National Stock Number:
3110-01-102-8509

Federal Supply Class:
3110

National Item Identification Number:
011028509

Description:
BEARING,BALL,DUPLEX

Detail:
Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.


Manufacturer Information:
93000309205LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV
SR1232PB31C7K58-283086NEW HAMPSHIRE BALL BEARINGS INC


Techincal Specification:
BEARING PRELOAD RATING6.5 POUNDS NOMINAL
BORE DIAMETER0.7498 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
INTERNAL CLEARANCE0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
OVERALL OUTSIDE DIAMETER0.9998 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
OVERALL WIDTH0.3770 INCHES MINIMUM AND 0.3920 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIALOIL LUBRICATING LUBRICATION
MATERIALPLASTIC PHENOLIC RETAINER
MATERIALSTEEL COMP 440C BALL
MATERIALSTEEL COMP 440C INNER RING
MATERIALSTEEL COMP 440C OUTER RING
MATERIALSTEEL CORROSION RESISTING SHIELD
SHIELD QUANTITY2
SPECIAL FEATURES1 SHIELD ON OUTSIDE EACH BEARING WHEN MOUNTED; PAIR OF BEARINGS GROUND FOR UNIVERSAL MTG
RETAINER FABRICATION METHODMACHINED
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING
SURFACE FINISHGROUND


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