3110-00-540-8485 BEARING,BALL,ANNULAR Index 5999-00-540-8489 CONTACT,ELECTRICAL

National Stock Number:
3110-00-540-8486

Federal Supply Class:
3110

National Item Identification Number:
005408486

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:
21D3270AHP5CURTISS-WRIGHT CONTROLS, INC.
45071152676SKF USA INC.
45574152676SKF USA INC.
9125UK1438443SKF USA INC.
9125UK14CX00A015C18SE786Z38443SKF USA INC.


Techincal Specification:
BORE SHAPESTRAIGHT
CONTACT ANGLE25.0 DEGREES MINIMUM
INTERNAL CLEARANCE0.0016 INCHES MINIMUM RADIAL AND 0.0035 INCHES MAXIMUM RADIAL
LOAD DIRECTIONANGULAR
MATERIALCOPPER ALLOY RETAINER
MATERIALSTEEL BALL
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
RETAINER FABRICATION METHODMACHINED
SPECIAL FEATURESINTERNAL CLEARANCE MEASURED UNDER 33 LB LOAD ALSO SPLIT INNER RING ALSO INNER AND OUTER RINGS TIN PLATED 0.00002 IN. MIN TO 0.00005 IN. MAX THICK ALSO BALLS OF ELECTRODE VACUUM MELTED STEEL ALSO SELECTED,CLASSIFIED AND TESTED BY ASSY MFR AT HIS PLANT
SURFACE FINISHGROUND


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