Product Details | SELF-ALIGNING PLAIN BEARING

3120-00-544-1579 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: 3120-00-544-1579, 00-544-1579, 3120005441579, 005441579

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 00-544-1579

Drawings & Photos | NSN 3120-00-544-1579


Cross Reference | NSN 3120-00-544-1579

Part Number Cage Code Manufacturer
10018873-003 18876 U S ARMY AVIATION AND MISSILE COMMAND
BSSR6000 81376 RBC SOUTHWEST PRODUCTS, INC.
HU6SS 02758 U S BEARINGS
KWB6SS 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING

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Technical Data | NSN 3120-00-544-1579

Characteristic Specifications
SURFACE TREATMENT CHROMIUM INNER MEMBER
STYLE DESIGNATOR 11B WITHOUT INSERT OR LINER
BORE DIAMETER 0.3745 INCHES MINIMUM AND 0.3765 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.8120 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.4110 INCHES NOMINAL
INNER MEMBER WIDTH 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 3120-00-544-1579

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
Category Code Description
No Freight Information