5310-00-917-7140 WASHER,KEY Index 3110-00-917-7142 ROLLER,BEARING

National Stock Number:
3110-00-917-7141

Federal Supply Class:
3110

National Item Identification Number:
009177141

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:
2M9106WIMBRE852321335TIMKEN CO
369A542202731MCDONNELL DOUGLAS HELICOPTER CO INC
369A542238443SKF USA INC.
369A542278118MPB CORPORATION
369A54228V613THE BOEING COMPANY


Techincal Specification:
BORE DIAMETER1.1811 INCHES NOMINAL
BORE SHAPESTRAIGHT
CONTACT ANGLE20.0 DEGREES NOMINAL
INTERNAL CLEARANCE0.0011 INCHES MINIMUM RADIAL AND 0.0016 INCHES MAXIMUM RADIAL
LOAD DIRECTIONANGULAR
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-7808 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALOIL
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
MATERIALCOPPER ALLOY RETAINER
MATERIALSTEEL COMP E52100 BALL
MATERIALSTEEL COMP E52100 OUTER RING
MATERIALSTEEL COMP E52100 INNER RING
OVERALL OUTSIDE DIAMETER2.1654 INCHES NOMINAL
OVERALL WIDTH0.5118 INCHES NOMINAL
RETAINER FABRICATION METHODMACHINED
STANDARD TOLERANCE DESIGNATIONABEC NO.3
STYLE DESIGNATORCOUNTERBORED OUTER RING, NON-SEPARABLE
SURFACE FINISHGROUND
SPECIAL FEATURESSTABILIZED FOR OPERATION FROM M65 DEG TO P300 DEG F


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