Duplex Ball Bearing

M81793-PSSSAA01CS51AB1

(NSN) National Stock Number

3110-00-151-4825

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

30213

Schedule B Code

8482105068

Summary

0.2500 inches nominal overall width, 0.2500 inches nominal bore diameter, 0.3750 inches nominal overall outside diameter, lubricating oil lubrication material, ground surface finish, pressed retainer fabrication method

DAC	HCC	DMIL	RNCC
E	-	-	2

RNVC	SADC	MSDS	RNAAC
2	-	-	KZ

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

0.2500 inches nominal

Details

An overall measurement taken at right angles to the length of an item,in distinction from thickness.

Bore Diameter

0.2500 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

0.3750 inches nominal

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

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

pressed

Details

The means used in manufacturing the retainer.

Shield Quantity

Details

The number of shields included on the item.

Load Direction

radial

Details

The direction of load with respect to the shaft axis.

Internal Clearance

0.0004 inches minimum radial and 0.0008 inches maximum radial

Details

The clearance between the bearing rings and the rolling elements.

Standard Tolerance Designation

abec no.5

Details

The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.

Bearing Preload Rating

1.0 pounds nominal

Details

The amount of internal loading in a bearing which is independent of any external radial and/or axial load.

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

steel comp 440c overall

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Style Designator

non-loading groove, non-separable, tandem 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
10859-1	38200	5	-	5	1	-	ZZ
10859-1	36452	5	-	5	9	-	KE
S614CHH5DB1P48L02	40920	3	-	5	1	-	KE
S614CHH5P48L02DB	40920	5	-	C	1	-	ZZ
S614CHH5P48LO2DB1	40920	4	-	5	1	-	KZ
SCD10859-1	78118	4	-	5	1	-	9Z

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

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

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Manufacturer

MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

CAGE: 81349

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FAQs

Frequently asked questions for NSN 3110-00-151-4825

What is the NIIN of the NSN 3110-00-151-4825?

The National Item Identification Number (NIIN) of the NSN 3110-00-151-4825 is 00-151-4825

When the NSN 3110-00-151-4825 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Mon, Feb 1, 1971

Does the NSN 3110-00-151-4825 contain any precious metals?

Type/content is unknown

Does the NSN 3110-00-151-4825 contain any hazardous material?

No data in HMIRS

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