3110-01-084-2536 CUP,TAPERED ROLLER BEARING Index 3120-01-084-2538 BEARING,SLEEVE

National Stock Number:
3110-01-084-2537

Federal Supply Class:
3110

National Item Identification Number:
010842537

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:
59757736069SCHAEFFLER AEROSPACE CANADA INC
5HADH109-3278118MPB CORPORATION
AAV9109WO-10321335TIMKEN CO
AAV9109WOMSRDBA223121335TIMKEN CO
SB1139-10136069SCHAEFFLER AEROSPACE CANADA INC
SB1130-10178118MPB CORPORATION
SB1139-10138443SKF USA INC.
X7596638443SKF USA INC.
SB1139-1016T122THE TIMKEN COMPANY
SB1139-10178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
BORE DIAMETER45.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER75.00 MILLIMETERS NOMINAL
OVERALL WIDTH32.00 MILLIMETERS NOMINAL
INTERNAL CLEARANCE0.0120 INCHES MINIMUM AXIAL AND 0.0190 INCHES MAXIMUM AXIAL
LOAD DIRECTIONANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6415 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6490 ASSN STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6490 ASSN STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6490 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIALSTEEL BALL
MATERIALSTEEL RETAINER
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
RETAINER FABRICATION METHODMACHINED
PRECIOUS MATERIAL AND LOCATIONRETAINER SILVER
PRECIOUS MATERIALSILVER
SPECIAL FEATURESSTABILIZED FOR OPERATION AT M65 DEG F TO P600 DEG F,C58.0 MIN ROCKWELL HARDNESS RINGS AND BALLS,BEARING WITH POINT OF V TO HAVE SEPARABLE INNER RING
STANDARD TOLERANCE DESIGNATIONABEC NO.5
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
SURFACE FINISHGROUND
TEST DATA DOCUMENT78286-SB1139-101 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)


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