Product Details | DUPLEX BALL BEARING

3110-00-179-7323 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.

Part Alternates: AAMM2133SMBRDTE7103, AAMM213-3SMBRDTE7103, 3110-00-179-7323, 00-179-7323, 3110001797323, 001797323

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 19 MAR 1969 00-179-7323

Drawings & Photos | NSN 3110-00-179-7323


Cross Reference | NSN 3110-00-179-7323

Part Number Cage Code Manufacturer
AAMM213-3SMBRDTE7103 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE

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Technical Data | NSN 3110-00-179-7323

Characteristic Specifications
MATERIAL STEEL BALL STEEL INNER RING STEEL OUTER RING COPPER ALLOY RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION M4001,91547 MFR REF SINGLE MATERIAL RESPONSE BALL M4001,91547 MFR REF SINGLE MATERIAL RESPONSE INNER RING M4001,91547 MFR REF SINGLE MATERIAL RESPONSE OUTER RING AMS 4616 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
STYLE DESIGNATOR 92A NON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING
OVERALL WIDTH 1.7910 INCHES MINIMUM AND 1.8110 INCHES MAXIMUM
BORE DIAMETER 2.5589 INCHES MINIMUM AND 2.5591 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 4.7241 INCHES MINIMUM AND 4.7244 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATION ABEC NO.7
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOAD DIRECTION RADIAL
INTERNAL CLEARANCE 0.0033 INCHES MINIMUM RADIAL AND 0.0043 INCHES MAXIMUM RADIAL
SPECIAL FEATURES STABILIZED FOR OPERATION FROM M65 DEG F TO P600 DEG F,C60.0 TO C64.0 ROCKWELL HARDNESS O/A,THRUST MARKING V ETCHED ON BORE OF INNER RING
TEST DATA DOCUMENT P6903-91547 SPECIFICATION
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND LOCATION RETAINER SILVER

Restrictions/Controls & Freight Information | NSN 3110-00-179-7323

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:SItem contains silver
Criticality Code:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable