Needle Roller Bearing

107R2581-1

107R2581-1
(NSN) National Stock Number
3110-00-725-1530
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00051
Schedule B Code
8482400000
Summary

3.4992 inches minimum and 3.5000 inches maximum bore diameter, 4.3742 inches minimum and 4.3750 inches maximum overall outside diameter, 0.8700 inches minimum and 0.8750 inches maximum outer ring width, 1.0050 inches minimum and 1.0100 inches maximum inner ring width, self-aligning alignment type, internal self-alignment location

DAC HCC DMIL RNCC
X - - 1
RNVC SADC MSDS RNAAC
2 - - XX
Identification

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

INC FIIG Concept Condition
00051 A044A0 - 1
Specifications
Bore Diameter
3.4992 inches minimum and 3.5000 inches maximum
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Overall Outside Diameter
4.3742 inches minimum and 4.3750 inches maximum
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Outer Ring Width
0.8700 inches minimum and 0.8750 inches maximum
Details None.
Inner Ring Width
1.0050 inches minimum and 1.0100 inches maximum
Details None.
Alignment Type
self-aligning
Details Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.
Self-Alignment Location
internal
Details Indicates the location of the self-alignment feature.
Standard Tolerance Designation
afbma std tolerance for airframe needle bearings
Details The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
Material
steel comp e52100 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
66 fed std single material response overall
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Surface Treatment
cadmium overall
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Style Designator
separable inner race, drawn shell
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
AJ38554 60380 5 - 3 2 - KE
D264 51588 X - 3 2 - XX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
58860 - P P
RVC WCC TCC SHC
1 742 Z 9

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Manufacturer
THE BOEING COMPANY
CAGE: 77272
RIDLEY PARK , PA , 19078-1001
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-725-1530
What is the NIIN of the NSN 3110-00-725-1530?
The National Item Identification Number (NIIN) of the NSN 3110-00-725-1530 is 00-725-1530
When the NSN 3110-00-725-1530 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Sun, Jan 1, 1961
Does the NSN 3110-00-725-1530 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-00-725-1530 contain any hazardous material?
No data in HMIRS

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