Product Details | ANNULAR BALL BEARING

3110-00-738-1278 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Part Alternates: ST245, 269898R91, 3110-00-738-1278, 00-738-1278, 3110007381278, 007381278

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1961 00-738-1278

Drawings & Photos | NSN 3110-00-738-1278


Cross Reference | NSN 3110-00-738-1278

Part Number Cage Code Manufacturer
269898R91 0SAT8 KOMATSU AMERICA CORP.
269898R91 29510 KOMATSU AMERICAN INTL CO
269898R91 31007 NAVISTAR INTL CORP
269898R91 92679 NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION
ST245 29930 INTERNATIONAL HARVESTER CO AGRICULTURAL EQUIPMENT DIV
ST245 31007 NAVISTAR INTL CORP
ST245 92679 NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION

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Technical Data | NSN 3110-00-738-1278

Characteristic Specifications
MATERIAL STEEL COMP E52100 BALL STEEL COMP E52100 INNER RACE STEEL COMP E52100 OUTER RACE STEEL COMP 1010 RETAINER STEEL COMP 1060 SNAP RING
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE BALL 66 FED STD SINGLE MATERIAL RESPONSE INNER RACE 66 FED STD SINGLE MATERIAL RESPONSE OUTER RACE 66 FED STD SINGLE MATERIAL RESPONSE RETAINER SAE ASSN STD SINGLE MATERIAL RESPONSE SNAP RING
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 1.2155 INCHES MINIMUM AND 1.2205 INCHES MAXIMUM
BORE DIAMETER 2.3616 INCHES MINIMUM AND 2.3622 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 5.1173 INCHES MINIMUM AND 5.1181 INCHES MAXIMUM
BORE SHAPE STRAIGHT
SURFACE FINISH UNGROUND
ALIGNMENT TYPE RIGID
LOAD DIRECTION RADIAL
FEATURES PROVIDED SNAP RING-GROOVE MOUNTING

Restrictions/Controls & Freight Information | NSN 3110-00-738-1278

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: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.
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 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 3110-00-738-1278

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative