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NSN 3130-01-280-6980, 3130012806980
BEARING UNIT,ROLLER

Federal Supply Classification
FSC 3130 - Bearings, Mounted
National Item Identification Number
NIIN 012806980
Codification Country
United States
Item Name Code
INC 30558
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 3130-01-280-6980

National Stock Number (NSN) 3130-01-280-6980, or NIIN 012806980, (bearing unit,roller) was assigned June 13, 1988 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 a year. There have been 3 contracts issued for this part number, with 3 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE4A623P3979, SPE4AL20P0181, SPE4A619V7663. The total value of the awarded contracts has been US$ 2,037.26.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 18, 2018, 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 data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 30558. [AN ASSEMBLED UNIT, COMPOSED OF A HOUSING INCORPORATING A SINGLE OR MULTIPLE ROW ROLLER BEARING(S), DESIGNED TO MEET VARIOUS OR SPECIFIC CONDITIONS OF MOUNTING.]. 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 3130012806980 does not contain precious metals.

This NSN is associated to Schedule B 8482997090: parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi. 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

ALIGNMENT TYPE
(AGZA) SELF-ALIGNING
ASSEMBLY OVERALL LENGTH
(AHZC) 3.125 INCHES NOMINAL
BASE LENGTH
(AGNF) 2.500 INCHES NOMINAL
BASE THICKNESS
(ACYB) 1.375 INCHES NOMINAL
BLOCK TYPE
(AMCL) FLOATING
BORE DIAMETER
(ABXV) 2.0000 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH
(ADFX) 6.250 INCHES NOMINAL
COLLAR LOCATION
(ANKH) ONE END
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE
(ANKP) 2.245 INCHES MINIMUM AND 2.255 INCHES MAXIMUM
HOUSING HEIGHT
(AFWC) 4.562 INCHES NOMINAL
HOUSING WIDTH
(AFWE) 8.375 INCHES NOMINAL
INTERNAL FIT-UP DESIGNATION
(AGZH) STANDARD
LOAD CAPABILITY TYPE
(ANKK) RADIAL AND THRUST
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE
(CWGR) 45.0 DEGREES NOMINAL
LUBRICATION FITTING TYPE
(AGKL) HYDRAULIC
LUBRICATION MATERIAL
(LBMA) GREASE
MATERIAL
(MATT) STEEL OVERALL
MOUNTING HOLE TYPE
(CWJW) SLOTTED
MOUNTING SLOT WIDTH
(ABTD) 0.625 INCHES NOMINAL
MOUNTING SLOT LENGTH
(ABVG) 0.938 INCHES NOMINAL
ROLLING ELEMENT GROOVE QUANTITY
(AGYX) 2
ROTATING ELEMENT LOCKING METHOD
(CWGY) SETSCREW LOCKING COLLAR
SEAL LOCATION
(ANKF) BOTH ENDS
SEAL TYPE
(AKRF) LABYRINTH
SHAFT END TYPE
(ANJS) OPEN
STYLE DESIGNATOR
(STYL) PILLOW BLOCK, SOLID
TEMP RATING
(ABJH) -20.0 DEG FAHRENHEIT AND 200.0 DEG FAHRENHEIT

Manufacturer Part Numbers


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