Product Details | CYLINDRICAL ROLLER BEARING

3110-00-179-7399 A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes BEARING, ROLLER, AIRFRAME.

Part Alternates: 1200UHAR3502, 2060404091, 206-040-409-1, 456816, 3110-00-179-7399, 00-179-7399, 3110001797399, 001797399

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 25 APR 1969 00-179-7399

Drawings & Photos | NSN 3110-00-179-7399


Demand History | NSN 3110-00-179-7399

Part Number Request Date QTY Origin
2060404091 2013-11-311 1 US

Cross Reference | NSN 3110-00-179-7399

Part Number Cage Code Manufacturer
1200UHAR3502 51600 EMERSON POWER TRANSMISSION CORPORATION
206-040-409-1 97499 BELL HELICOPTER TEXTRON INC.
456816 52676 SKF USA INC.

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Technical Data | NSN 3110-00-179-7399

Characteristic Specifications
MATERIAL STEEL OUTER RING COPPER ALLOY 864 RETAINER STEEL ROLLER
MATERIAL DOCUMENT AND CLASSIFICATION 206-040-409-1,97499 MFR REF SINGLE MATERIAL RESPONSE OUTER RING ASTM B147 ASSN STD SINGLE MATERIAL RESPONSE OR 206-040-409-1,97499 MFR REF SINGLE MATERIAL RESPONSE RETAINER 206-040-409-1,97499 MFR REF SINGLE MATERIAL RESPONSE ROLLER
STYLE DESIGNATOR 250A SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE
OVERALL WIDTH 0.3543 INCHES NOMINAL
BORE DIAMETER 0.5517 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 1.1811 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION RBEC NO.5
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOCATING FEATURE NONLOCATING
SPECIAL FEATURES STABILIZED FOR OPERATION FROM M65DEG F TO P300 DEG F CAGE SILVER PLATEDPER AMS2412 0.0005 TO 0.0015 IN. THK
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND LOCATION RETAINER SILVER
MANUFACTURERS CODE 97499
MFR SOURCE CONTROLLING REFERENCE 206-040-409-1

Restrictions/Controls & Freight Information | NSN 3110-00-179-7399

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:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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