3110-01-267-2318 BEARING,BALL,ANNULAR Index 3120-01-267-2320 BUSHING,SLEEVE

National Stock Number:
3110-01-267-2319

Federal Supply Class:
3110

National Item Identification Number:
012672319

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:
13837-00132828KAYDON CORPORATION
G341035-13B150RAYTHEON COMPANY
G341035-149956RAYTHEON COMPANY


Techincal Specification:
BEARING SEAL TYPECONTACT
BORE DIAMETER22.9920 INCHES MINIMUM AND 23.0000 INCHES MAXIMUM
BORE SHAPESTRAIGHT
CONTACT ANGLE30.0 DEGREES NOMINAL
INTERNAL CLEARANCE0.0036 INCHES MINIMUM RADIAL AND 0.0046 INCHES MAXIMUM RADIAL
LOAD DIRECTIONANGULAR
OVERALL OUTSIDE DIAMETER24.9920 INCHES MINIMUM AND 25.0000 INCHES MAXIMUM
OVERALL WIDTH1.3650 INCHES MINIMUM AND 1.3850 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-H-6875 MIL SPEC SINGLE MATERIAL RESPONSE OUTER RACE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855 MIL SPEC SINGLE MATERIAL RESPONSE SEAL
MATERIALCOPPER ALLOY 260 SEPARATOR
MATERIALRUBBER BUTADIENE-STYRENE CLASS SBR SEAL
MATERIALSTEEL COMP E52100 OUTER RACE
MATERIALSTEEL COMP 440C BALL
SEAL QUANTITY2
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATOR4 POINT BALL CONTACT, SOLID INNER AND OUTER RINGS, NON-SEPARABLE
SURFACE FINISHGROUND


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