3950-01-448-8805 DISC,THRUST Index 5305-01-448-8807 SCREW,MACHINE

National Stock Number:
3110-01-448-8806

Federal Supply Class:
3110

National Item Identification Number:
014488806

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:
9118UKD40138443SKF USA INC.
AAMM9118-1121335TIMKEN CO
SB1135-10121335TIMKEN CO
SB1135-10138443SKF USA INC.
SB1135-10178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
BORE DIAMETER3.5429 INCHES MINIMUM AND 3.5434 INCHES MAXIMUM
LOAD DIRECTIONANGULAR
OVERALL OUTSIDE DIAMETER5.5113 INCHES MINIMUM AND 5.5119 INCHES MAXIMUM
OVERALL WIDTH1.8698 INCHES MINIMUM AND 1.8898 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6415 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6491 ASSN STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6491 ASSN STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6491 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIALSTEEL COMP M50 BALL
MATERIALSTEEL COMP M50 INNER RING
MATERIALSTEEL COMP M50 OUTER RING
MATERIALSTEEL COMP 4340 RETAINER
RETAINER FABRICATION METHODMACHINED
STANDARD TOLERANCE DESIGNATIONABEC NO.5
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
SURFACE FINISHGROUND


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