Annular Ball Bearing

3TWL80-88-7

3TWL80-88-7
(NSN) National Stock Number
3110-00-179-7184
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00014
Schedule B Code
8482105028
Summary

0.2500 inches nominal overall width, 5.0000 inches nominal bore diameter, 5.5000 inches nominal overall outside diameter, ground surface finish, 2 shield quantity, radial load direction

DAC HCC DMIL RNCC
3 - - 3
RNVC SADC MSDS RNAAC
2 - - KE
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
0.2500 inches nominal
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Bore Diameter
5.0000 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
5.5000 inches nominal
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
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.
Shield Quantity
2
Details The number of shields included on the item.
Load Direction
radial
Details The direction of load with respect to the shaft axis.
Bore Shape
straight
Details The physical configuration of the bore.
Special Features
fractured outer ring with two holding wires and integral shields
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.
Lubrication Material
oil
Details The chemical compound or mechanical mixture properties with which the item is lubricated.
Lubrication Material Document And Classification
mil-l-6085 mil spec single material response
Details The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.
Material
plastic tetrafluoroethylene spacer
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel corrosion resisting ball
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel corrosion resisting inner ring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel corrosion resisting outer ring
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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
904279-1 05257 2 - 7 2 - KZ
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
- 742 Z 9
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Manufacturer
MPB CORPORATION
CAGE: 78118
LEBANON , NH , 03766-2614
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-179-7184
What is the NIIN of the NSN 3110-00-179-7184?
The National Item Identification Number (NIIN) of the NSN 3110-00-179-7184 is 00-179-7184
When the NSN 3110-00-179-7184 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Mon, Nov 4, 1968
Does the NSN 3110-00-179-7184 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-179-7184 contain any hazardous material?
No data in HMIRS

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