Product Details | NEEDLE ROLLER BEARING

3110-00-278-6680 A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

Part Alternates: RBC71HANG25, RBC7-1HANG25, 3110-00-278-6680, 00-278-6680, 3110002786680, 002786680

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-278-6680

Drawings & Photos | NSN 3110-00-278-6680


Cross Reference | NSN 3110-00-278-6680

Part Number Cage Code Manufacturer
RBC7-1HANG25 51588 RBC BEARINGS INCORPORATED DIV WEST TRENTON DIVISION

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Technical Data | NSN 3110-00-278-6680

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
STYLE DESIGNATOR 436 AIRFRAME, HARDENED AND GROUND, NON-SEPARABLE
BORE DIAMETER 0.4375 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 1.0000 INCHES NOMINAL
OUTER RING WIDTH 0.4375 INCHES NOMINAL
INNER RING WIDTH 0.5620 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION AFBMA STD TOLERANCE FOR AIRFRAME NEEDLE BEARINGS
ALIGNMENT TYPE RIGID
SPECIAL FEATURES OIL HOLE IN OUTER RACE

Restrictions/Controls & Freight Information | NSN 3110-00-278-6680

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:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code XX
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