Product Details | SELF-ALIGNING PLAIN BEARING

3120-00-451-9016 A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.

Part Alternates: B74628, C1459, 319947R91, 321581R91, 3120-00-451-9016, 00-451-9016, 3120004519016, 004519016

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 02 JUN 1971 00-451-9016

Drawings & Photos | NSN 3120-00-451-9016


Cross Reference | NSN 3120-00-451-9016

Part Number Cage Code Manufacturer
319947R91 0SAT8 KOMATSU AMERICA CORP.
319947R91 29510 KOMATSU AMERICAN INTL CO
319947R91 31007 NAVISTAR INTL CORP
319947R91 45RP7 DRESSTA NORTH AMERICA LTD
319947R91 92679 NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION
321581R91 0SAT8 KOMATSU AMERICA CORP.
321581R91 29510 KOMATSU AMERICAN INTL CO
321581R91 31007 NAVISTAR INTL CORP
321581R91 45RP7 DRESSTA NORTH AMERICA LTD
321581R91 92679 NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION
B74628 51588 RBC BEARINGS INCORPORATED DIV WEST TRENTON DIVISION
C1459 51588 RBC BEARINGS INCORPORATED DIV WEST TRENTON DIVISION

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Technical Data | NSN 3120-00-451-9016

Characteristic Specifications
MATERIAL STEEL COMP E52100 INNER MEMBER STEEL COMP E52100 OUTER RACE MEMBER
STYLE DESIGNATOR 11B WITHOUT INSERT OR LINER
BORE DIAMETER 1.8850 INCHES MINIMUM AND 1.8870 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 3.9367 INCHES MINIMUM AND 3.9375 INCHES MAXIMUM
OUTER MEMBER WIDTH 1.8700 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM
INNER MEMBER WIDTH 4.3070 INCHES MINIMUM AND 4.3120 INCHES MAXIMUM
LUBRICATION MATERIAL MOLYBDENUM DISULFIDE
SPECIAL FEATURES OUTER RACE MEMBER FRACTURED AT TWO PLACES AND HELD TOGETHER BY SNAP RING
MANUFACTURERS CODE 51588
DESIGN CONTROL REFERENCE C1459

Restrictions/Controls & Freight Information | NSN 3120-00-451-9016

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 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating
Less than truck load rating Q 70.0
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

Management | NSN 3120-00-451-9016

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each