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NSN 3130-00-271-0084, 3130002710084
BEARING UNIT,ROLLER

Federal Supply Classification
FSC 3130 - Bearings, Mounted
National Item Identification Number
NIIN 002710084
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 3130-00-271-0084

National Stock Number (NSN) 3130-00-271-0084, or NIIN 002710084, (bearing unit,roller) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

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

This NSN is unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 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 3130002710084 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) 6.2500 INCHES NOMINAL
BASE LENGTH
(AGNF) 3.8750 INCHES NOMINAL
BASE THICKNESS
(ACYB) 1.3125 INCHES NOMINAL
BLOCK TYPE
(AMCL) FIXED
BORE DIAMETER
(ABXV) 75.00 MILLIMETERS NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH
(ADFY) 2.1250 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH
(ADFX) 10.3750 INCHES MINIMUM AND 11.6250 INCHES MAXIMUM
FEATURES PROVIDED
(CBBL) GROUND ROLLING ELEMENT GROOVE
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE
(ANKP) 4.0000 INCHES NOMINAL
HOUSING HEIGHT
(AFWC) 7.8125 INCHES NOMINAL
HOUSING LENGTH
(AFWD) 6.2500 INCHES NOMINAL
HOUSING WIDTH
(AFWE) 13.7500 INCHES NOMINAL
INTERNAL FIT-UP DESIGNATION
(AGZH) LOOSE
LOAD CAPABILITY TYPE
(ANKK) RADIAL
LUBRICATION MATERIAL
(LBMA) GREASE
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE
(CWGR) 60.0 DEGREES NOMINAL
LUBRICATION FITTING TYPE
(AGKL) PIPE PLUG
MATERIAL
(MATT) IRON CAST HOUSING
MATERIAL
(MATT) STEEL SEAL
MOUNTING SLOT LENGTH
(ABVG) 1.2500 INCHES NOMINAL
MOUNTING HOLE TYPE
(CWJW) SLOTTED
MOUNTING SLOT WIDTH
(ABTD) 0.6250 INCHES NOMINAL
ROLLING ELEMENT GROOVE QUANTITY
(AGYX) 2
ROTATING ELEMENT LOCKING METHOD
(CWGY) ADAPTER
SEAL LOCATION
(ANKF) BOTH ENDS
SEAL TYPE
(AKRF) PISTON RING
SHAFT END TYPE
(ANJS) OPEN
SPECIAL FEATURES
(FEAT) DRAIN PLUGS LOCATED ON BOTH SIDES OF THE HOUSING
STYLE DESIGNATOR
(STYL) PILLOW BLOCK, OPTIONAL SPLIT

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