Duplex Ball Bearing

12293352

12293352
(NSN) National Stock Number
3110-01-118-7456
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
30213
Schedule B Code
8482105068
Summary

0.4900 inches minimum and 0.5000 inches maximum overall width, 0.8748 inches minimum and 0.8750 inches maximum bore diameter, 1.3123 inches minimum and 1.3125 inches maximum overall outside diameter, lubricating oil lubrication material, unground surface finish, angular load direction

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

INC FIIG Concept Condition
30213 A044A0 - 1
Specifications
Overall Width
0.4900 inches minimum and 0.5000 inches maximum
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Bore Diameter
0.8748 inches minimum and 0.8750 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
1.3123 inches minimum and 1.3125 inches maximum
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Lubrication Material
lubricating oil
Details The element compound or mixture with which the item is lubricated. please use mrc lbma as a replacement for canceled mrc.
Surface Finish
unground
Details An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.
Load Direction
angular
Details The direction of load with respect to the shaft axis.
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.
Style Designator
counterbored outer rings, non-separable, back to back mounting
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
12293352 19207 1 - D 9 - BF
P810 40920 1 - 5 1 - ZZ
3TAR14-21-117 78118 1 - 5 9 - BF
12293352 83086 5 - 3 2 - ZZ
SR540B31C33K712-1/484 83086 1 - 5 9 - BF
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
MPB CORP DBA MPB CORP DIV TIMKEN SUPER PRECISION
CAGE: 40920
KEENE , NH , 03431-4320
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-01-118-7456
What is the NIIN of the NSN 3110-01-118-7456?
The National Item Identification Number (NIIN) of the NSN 3110-01-118-7456 is 01-118-7456
When the NSN 3110-01-118-7456 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Thu, Sep 10, 1981
Does the NSN 3110-01-118-7456 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-01-118-7456 contain any hazardous material?
No data in HMIRS

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