1660-00-400-2776 CHAMBER,AIR CONDITI Index 3110-00-400-2780 BEARING,BALL,DUPLEX

National Stock Number:
3110-00-400-2777

Federal Supply Class:
3110

National Item Identification Number:
004002777

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:
369A519202731MCDONNELL DOUGLAS HELICOPTER CO INC
369A519221335TIMKEN CO
PS5K21335TIMKEN CO
369A51928V613THE BOEING COMPANY


Techincal Specification:
BORE DIAMETER0.5000 INCHES NOMINAL
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-7808 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALOIL
OVERALL OUTSIDE DIAMETER1.1250 INCHES NOMINAL
OVERALL WIDTH0.2500 INCHES NOMINAL
MATERIALSTEEL OVERALL
RETAINER FABRICATION METHODSTAMPED
SPECIAL FEATURESSTABILIZED FOR OPERATION AT M65 DEG TO P300 DEG F
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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