Product Details | SELF-ALIGNING PLAIN BEARING

3120-00-481-1511 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: HSBG5S, 3120-00-481-1511, 00-481-1511, 3120004811511, 004811511

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 16 SEP 1970 00-481-1511

Drawings & Photos | NSN 3120-00-481-1511


Cross Reference | NSN 3120-00-481-1511

Part Number Cage Code Manufacturer
HSBG5S 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING

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Technical Data | NSN 3120-00-481-1511

Characteristic Specifications
MATERIAL STEEL COMP E52100 INNER MEMBER STEEL COMP 4130 OUTER RACE MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER 66 FED STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
HARDNESS RATING 57.0 ROCKWELL C MINIMUM AND 61.0 ROCKWELL C MAXIMUM INNER MEMBER 32.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
SURFACE TREATMENT CHROMIUM INNER MEMBER CADMIUM OUTER RACE MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-C-320,CL 2 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER QQ-P-416,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OUTER RACE MEMBER
STYLE DESIGNATOR 11B WITHOUT INSERT OR LINER
BORE DIAMETER 0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM
INNER MEMBER WIDTH 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
LUBRICATION MATERIAL GREASE, MIL-G-23827
LUBRICATION FEATURE GROOVE EXTERNAL OUTER MEMBER GROOVE INTERNAL OUTER MEMBER
STATIC RADIAL LOAD RATING 11600 POUNDS
MANUFACTURERS CODE 97613
DESIGN CONTROL REFERENCE HSBG5S

Restrictions/Controls & Freight Information | NSN 3120-00-481-1511

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.
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 ZG Germany
ZH
ZJ
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