3020-00-800-0256 GEAR,SPUR Index 3020-00-800-0270 GEAR,SPUR

National Stock Number:
3110-00-800-0267

Federal Supply Class:
3110

National Item Identification Number:
008000267

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:
77343925K0131GOODRICH LIMITED
SR35B2183086NEW HAMPSHIRE BALL BEARINGS INC
SR3B0-1170854SCHAEFFLER AEROSPACE USA CORP
SR3MB540920MPB CORP


Techincal Specification:
BORE SHAPESTRAIGHT
CONTACT ANGLE25.0 DEGREES MAXIMUM
LOAD DIRECTIONANGULAR
MATERIALPLASTIC PHENOLIC RETAINER
MATERIALSTEEL CORROSION RESISTING BALL
MATERIALSTEEL CORROSION RESISTING INNER RING
MATERIALSTEEL CORROSION RESISTING OUTER RING
RETAINER FABRICATION METHODMACHINED
STANDARD TOLERANCE DESIGNATIONABEC NO.5
SURFACE FINISHGROUND


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