5331-00-083-2243 O-RING Index 4810-00-083-2248 VALVE,BUTTERFLY

National Stock Number:
3110-00-083-2245

Federal Supply Class:
3110

National Item Identification Number:
000832245

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:
17645440920MPB CORP
17645471791CURTISS-WRIGHT CONTROLS, INC.
TCNR49-6278118MPB CORPORATION


Techincal Specification:
BORE DIAMETER3.0622 INCHES MINIMUM AND 3.0628 INCHES MAXIMUM
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0005 INCHES MINIMUM RADIAL AND 0.0015 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
OVERALL OUTSIDE DIAMETER3.8742 INCHES MINIMUM AND 3.8750 INCHES MAXIMUM
OVERALL WIDTH0.3070 INCHES MINIMUM AND 0.3120 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
MATERIALPLASTIC PHENOLIC RETAINER
MATERIALSTEEL COMP E52100 BALL
MATERIALSTEEL COMP E52100 INNER RING
MATERIALSTEEL COMP E52100 OUTER RING
RETAINER FABRICATION METHODMACHINED
SPECIAL FEATURESFRACTURED OUTER RACE WITH 2 HOLDING RINGS
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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