Annular Ball Bearing

PWA21350-42

PWA21350-42
(NSN) National Stock Number
3110-00-005-2207
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00014
Schedule B Code
8482105028
Summary

0.8750 inches nominal overall width, 4.3897 inches minimum and 4.3900 inches maximum bore diameter, 6.8750 inches nominal overall outside diameter, acft eng f100-p-100 end item identification, ground surface finish, machined retainer fabrication method

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - SB
Identification

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

INC FIIG Concept Condition
00014 A044A0 - 1
Specifications
Overall Width
0.8750 inches nominal
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Bore Diameter
4.3897 inches minimum and 4.3900 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
6.8750 inches nominal
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
End Item Identification
acft eng f100-p-100
Details The national stock number or the identification information of the end equipment for which the item is a part.
Surface Finish
ground
Details An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.
Retainer Fabrication Method
machined
Details The means used in manufacturing the retainer.
Load Direction
radial
Details The direction of load with respect to the shaft axis.
Bore Shape
straight
Details The physical configuration of the bore.
Material
steel comp e52100 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
non-loading groove, non-separable
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 -
RVC WCC TCC SHC
- 738 3 9

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Manufacturer
RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY
CAGE: 77445
EAST HARTFORD , CT , 06118-3811
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-005-2207
What is the NIIN of the NSN 3110-00-005-2207?
The National Item Identification Number (NIIN) of the NSN 3110-00-005-2207 is 00-005-2207
When the NSN 3110-00-005-2207 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Jun 14, 1972
Does the NSN 3110-00-005-2207 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-005-2207 contain any hazardous material?
No data in HMIRS

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