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NSN 3120-01-262-0455, 3120012620455
BEARING,PLAIN,SELF-ALIGNING

Federal Supply Classification
FSC 3120 - Bearings, Plain, Unmounted
National Item Identification Number
NIIN 012620455
Codification Country
United States
Item Name Code
INC 13208
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 3120-01-262-0455

National Stock Number (NSN) 3120-01-262-0455, or NIIN 012620455, (bearing,plain,self-aligning) was assigned August 21, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2006, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government's rights to use data in its possession is questionable. (NOTE: This code is only applicable to parts under immediate buy requirements and only as long as rights to data are still under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 13208. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3120012620455 does not contain precious metals.

This NSN is associated to Schedule B 8482300040: spherical roller bearings, single row. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332991: ball and roller bearing manufacturing.

This information was last updated on .


Technical Characteristics

BORE DIAMETER
(ABXV) 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
HARDNESS RATING
(CQFM) 32.0 ROCKWELL C MINIMUM OUTER RACE MEMBER AND 40.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
HARDNESS RATING
(CQFM) 57.0 ROCKWELL C MINIMUM INNER MEMBER AND 61.0 ROCKWELL C MAXIMUM INNER MEMBER
INNER MEMBER WIDTH
(AGGJ) 0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER
(AGGF) 1.1970 INCHES MINIMUM AND 1.1975 INCHES MAXIMUM
OUTER MEMBER WIDTH
(AGGH) 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM
LUBRICATION FEATURE
(CTLM) GROOVE OUTER RACE MEMBER AND PERFORATION OUTER RACE MEMBER
MATERIAL
(MATT) STEEL COMP 4130 OUTER RACE MEMBER
MATERIAL
(MATT) STEEL COMP E52100 INNER MEMBER
SPECIAL FEATURES
(FEAT) RACE AND BALL HAS OIL HOLES.078 DIA AND OIL GROOVE.094-.109 WIDE; .009-.014 DEEP; .125 RADIUS
STYLE DESIGNATOR
(STYL) WITHOUT INSERT OR LINER
SURFACE TREATMENT
(SFTT) CADMIUM OUTER RACE MEMBER
SURFACE TREATMENT
(SFTT) CHROMATE INNER MEMBER

Manufacturer Part Numbers


Related Inventory

KSBG10-34
3120012620455
Condition NS
BUSHING
Readily Available


 
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