5340-01-183-5815 COVER,ACCESS Index 3130-01-183-5817 HOUSING,BEARING UNIT

National Stock Number:
3110-01-183-5816

Federal Supply Class:
3110

National Item Identification Number:
011835816

Description:
BEARING,BALL,DUPLEX

Detail:
Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.


Manufacturer Information:
1308457758260PROGRAM MANAGER ADVANCED ATTACK HELICOPTER BARCOM AMCPM-AAH
G30840920MPB CORP
SR40305PTK612-183086NEW HAMPSHIRE BALL BEARINGS INC


Techincal Specification:
MATERIALSTEEL COMP 440C BALL
STEEL COMP 440C INNER RING
STEEL COMP 440C OUTER RING
PLASTIC PHENOLIC RETAINER
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SHIELD
STEEL COMP 440C SNAP RING
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OR
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BALL
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE INNER RING
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OUTER RING
AISI ASSN STD SINGLE MATERIAL RESPONSE OR
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SNAP RING
SURFACE TREATMENTPASSIVATE OVERALL
OVERALL WIDTH1.0000 INCHES NOMINAL
BORE DIAMETER0.7500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER1.5650 INCHES NOMINAL
LUBRICATION MATERIALOIL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIS-30520,FSCM 83086 MFR REF SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATIONABEC NO. 7T
SURFACE FINISHGROUND
RETAINER FABRICATION METHODMACHINED
SHIELD QUANTITY1
LOAD DIRECTIONANGULAR
INTERNAL CLEARANCE0.0006 INCHES MINIMUM RADIAL AND
0.0012 INCHES MAXIMUM RADIAL
BEARING PRELOAD RATING7.0 POUNDS MINIMUM AND
8.0 POUNDS MAXIMUM
CONTACT ANGLE20.0 DEGREES NOMINAL


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