3110-01-309-2978 BEARING,BALL,ANNULAR Index 3110-01-309-2980 BEARING,ROLLER,CYLINDRICAL

National Stock Number:
3110-01-309-2979

Federal Supply Class:
3110

National Item Identification Number:
013092979

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:
1583M44P0238443SKF USA INC.
554176AD2456SCHAEFFLER AEROSPACE GERMANY GMBH & CO. KG
9341M35P0207482GENERAL ELECTRIC COMPANY
9541M80P0207482GENERAL ELECTRIC COMPANY
5HKH106-A17578118MPB CORPORATION
9341M35P0278118MPB CORPORATION
9541M80P0307482GENERAL ELECTRIC COMPANY
9541M80P0407482GENERAL ELECTRIC COMPANY
9541M80P0336069SCHAEFFLER AEROSPACE CANADA INC


Techincal Specification:
BORE DIAMETER1.1809 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM
BORE SHAPESTRAIGHT
FLANGE OUTSIDE DIAMETER3.2400 INCHES MINIMUM AND 3.2600 INCHES MAXIMUM
FLANGE WIDTH0.0700 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM
INTERNAL CLEARANCE0.0022 INCHES MINIMUM RADIAL AND 0.0028 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6491 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTER RING OUTSIDE DIAMETER2.1651 INCHES MINIMUM AND 2.1654 INCHES MAXIMUM
OVERALL WIDTH0.5068 INCHES MINIMUM AND 0.5118 INCHES MAXIMUM
SPECIAL FEATURESNUMBER OF BALLS 10; BALL DIAMETERIS 0.3125 IN.; ITEM IS USED A TURBO FAN ENGINE ON THE F110 ACFT
STANDARD TOLERANCE DESIGNATIONABEC NO.5
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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