Product Details | CYLINDRICAL ROLLER BEARING

3110-00-961-8546 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: MU1922DAL, 279975R92, 3110-00-961-8546, 00-961-8546, 3110009618546, 009618546

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1962 00-961-8546

Drawings & Photos | NSN 3110-00-961-8546


Cross Reference | NSN 3110-00-961-8546

Part Number Cage Code Manufacturer
279975R92 0SAT8 KOMATSU AMERICA CORP.
279975R92 29510 KOMATSU AMERICAN INTL CO
279975R92 31007 NAVISTAR INTL CORP
279975R92 92679 NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION
MU1922DAL 01212 FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT

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Technical Data | NSN 3110-00-961-8546

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 252F SINGLE ROW, ONE-DIRECTION LOCATING, ONE LIP INNER RING, TWO LIP OUTER RING, SEPARABLE
OVERALL WIDTH 0.7824 INCHES MINIMUM AND 0.7874 INCHES MAXIMUM
BORE DIAMETER 4.3299 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 5.9073 INCHES MINIMUM AND 5.9081 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATION RBEC NO.1
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
LOCATING FEATURE ONE DIRECTION
INTERNAL CLEARANCE 0.0045 INCHES MINIMUM RADIAL AND 0.0055 INCHES MAXIMUM RADIAL

Restrictions/Controls & Freight Information | NSN 3110-00-961-8546

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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 114800 BEARING,ROLLER,THRUST
Less than car load rating
Less than truck load rating W Rating Variable
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

Management | NSN 3110-00-961-8546

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative