5340-01-343-4255 BRACKET,DOUBLE ANGLE Index 3110-01-343-4257 BEARING,BALL,ANNULAR

National Stock Number:
3110-01-343-4256

Federal Supply Class:
3110

National Item Identification Number:
013434256

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:
10603022-1322915NORTHROP GRUMMAN CORP ELECTRONIC SYSTEMS DEFENSIVE SYSTEM DIV
1333800132828KAYDON CORPORATION
3290H96577SKF USA INC


Techincal Specification:
MATERIALSTEEL COMP E52100 BALL
STEEL COMP E52100 INNER RING
STEEL COMP E52100 OUTER RING
COTTON AND
PLASTIC PHENOLIC RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6444 ASSN STD SINGLE MATERIAL RESPONSE OR
66 FED STD SINGLE MATERIAL RESPONSE BALL
AMS 6444 ASSN STD SINGLE MATERIAL RESPONSE OR
66 FED STD SINGLE MATERIAL RESPONSE INNER RING
MIL-B-1083 MIL SPEC SINGLE MATERIAL RESPONSE OR
66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
MIL-P-79,TYPE FBE MIL SPEC SINGLE MATERIAL RESPONSE RETAINER
BORE DIAMETER6.5000 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER7.0000 INCHES NOMINAL
OUTER RING WIDTH6.8170 INCHES NOMINAL
INNER RING WIDTH6.6890 INCHES NOMINAL
LUBRICATION MATERIALOIL LUBRICATING
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONPML-79,CAGEC 98354 MFR REF SINGLE MATERIAL RESPONSE AND
FREON TF,CAGEC 88559 MFR REF SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATIONABEC NO.7
BORE SHAPESTRAIGHT
SURFACE FINISHGROUND
RETAINER FABRICATION METHODMOLDED
LOAD DIRECTIONANGULAR
CONTACT ANGLE27.0 DEGREES MINIMUM AND
33.0 DEGREES MAXIMUM
SPECIAL FEATURESVACUUM IMPERGNATED WITH SPECIFIED LUBE


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