3110-00-246-9781 BEARING,ROLLER,THRUST Index 5995-00-246-9786 CORD ASSEMBLY,ELECTRICAL

National Stock Number:
3110-00-246-9784

Federal Supply Class:
3110

National Item Identification Number:
002469784

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:
48969977445RTX CORPORATION
48970677445RTX CORPORATION
67202838443SKF USA INC.
67202877445RTX CORPORATION


Techincal Specification:
BORE DIAMETER4.3304 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM
BORE SHAPESTRAIGHT
FEATURES PROVIDEDMOUNTING GROOVE
INNER RING WIDTH0.9920 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
INTERNAL CLEARANCE0.0033 INCHES MINIMUM RADIAL AND 0.0042 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
MATERIAL DOCUMENT AND CLASSIFICATIONPWA723,97497 MFR REF 1ST MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATIONPWA723,97497 MFR REF 2ND MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONPWA723,97497 MFR REF 3RD MATERIAL RESPONSE OUTER RING
MATERIALSTEEL BALL
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
MATERIALSTEEL COMP 4340 RETAINER
OUTER RING WIDTH0.7794 INCHES MINIMUM AND 0.7874 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER5.9051 INCHES MINIMUM AND 5.9055 INCHES MAXIMUM
RETAINER FABRICATION METHODMACHINED
SPECIAL FEATURESSILVER PLATE CAGE PER AMS 2412 0.0010-0.0020THK ON LAND RIDING SURF ANDBALL POCKETS. BAKE AT 475-500F FOR 2HRS TO CHECK FOR BOND
STANDARD TOLERANCE DESIGNATIONABEC NO.7
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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