Product Details | INNER BEARING RING

3110-00-112-1273 The inner component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.

Part Alternates: MR1310, 1428R200, 187095, 3110-00-112-1273, 00-112-1273, 3110001121273, 001121273

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 28 AUG 1968 00-112-1273

Drawings & Photos | NSN 3110-00-112-1273


Demand History | NSN 3110-00-112-1273

Part Number Request Date QTY Origin
MR1310 2008-04-115 1 US

Cross Reference | NSN 3110-00-112-1273

Part Number Cage Code Manufacturer
1428R200 78500 MERITOR HEAVY VEHICLE SYSTEMS LLC DIV MERITOR HEAVY VEHICLE SYSTEMS,
187095 29510 KOMATSU AMERICAN INTL CO
MR1310 01212 FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT

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Technical Data | NSN 3110-00-112-1273

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 496 INNER RING, ROLLER, SINGLE LIP
OVERALL WIDTH 27.0 MILLIMETERS NOMINAL
BORE DIAMETER 50.0 MILLIMETERS NOMINAL
SMALLEST OUTSIDE DIAMETER 2.5648 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION RBEC NO.1
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
SPECIAL FEATURES NO(E

Restrictions/Controls & Freight Information | NSN 3110-00-112-1273

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:AItem does not contain precious metal
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
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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