BEARING,ROLLER,NEEDLE

21NAB1635

21NAB1635
(NSN) National Stock Number
3110-00-580-4219
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00051
Schedule B Code
8482400000
Summary

1.0000 inches nominal overall width, 1.3125 inches nominal bore diameter, 2.1875 inches nominal overall outside diameter, rigid alignment type, afbma std tolerance for industrial needle bearings standard tolerance designation, oil hole in inner ring and oil hole and groove in outer ring special features

DAC HCC DMIL RNCC
X - - 3
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
Overall Width
1.0000 inches nominal
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Bore Diameter
1.3125 inches nominal
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Overall Outside Diameter
2.1875 inches nominal
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Alignment Type
rigid
Details Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.
Standard Tolerance Designation
afbma std tolerance for industrial needle bearings
Details The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
Special Features
oil hole in inner ring and oil hole and groove in outer ring
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
separable outer race, hardened and ground
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
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
TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
CAGE: 60380
LEBANON , NH , 03766-2614
UNITED STATES
FAQs
Frequently asked questions for NSN 3110-00-580-4219
When the NSN 3110-00-580-4219 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3110-00-580-4219 contain any precious metals?
Type/content is unknown
What is the NIIN of the NSN 3110-00-580-4219?
The National Item Identification Number (NIIN) of the NSN 3110-00-580-4219 is 00-580-4219
Does the NSN 3110-00-580-4219 contain any hazardous material?
No data in HMIRS

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Contact
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United States
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