BEARING,BALL,ANNULAR

ARS997

(NSN) National Stock Number

3110-01-235-2874

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00014

Schedule B Code

8482105028

Summary

0.2500 inches nominal overall width, 4.4998 inches nominal bore diameter, 5.0003 inches nominal overall outside diameter, ground surface finish, pressed retainer fabrication method, radial load direction

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	ZK

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

4.4998 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

5.0003 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.

Retainer Fabrication Method

pressed

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.

Internal Fit-Up Designation

standard

Details

The designation specifying the type of fit as recognized by industrial and governmental agencies.

Standard Tolerance Designation

abec no.1

Details

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

Special Features

electro-deposition plated corrosion resistance

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.

Functional Description

combination of radial,trust and movement loading

Details

Describes the capabilities,intended use,and/or purpose for which the item is provided.

Material

copper alloy 260 retainer

Details

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

Material

steel comp e52100 ball

Details

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

Material

steel comp e52100 inner ring

Details

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

Material

steel comp e52100 outer ring

Details

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

Material Document And Classification

astm a295 assn std single material response ball or 66 fed std single material response ball

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Material Document And Classification

astm a295 assn std single material response inner ring or 66 fed std single material response inner ring

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Material Document And Classification

astm a295 assn std single material response outer ring or 66 fed std single material response outer ring

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Material Document And Classification

sae ca260 assn std single material response retainer or qq-b-613 fed spec single material response retainer

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Style Designator

4 point ball contact, solid inner and outer rings, 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
NA045XPO	K0F27	2	-	5	2	-	ZK
A3990/61757	K0662	2	-	5	9	-	ZK
ARS997	K0662	2	-	5	9	-	ZK
A3990/61757	U6682	5	-	5	2	-	ZK
NA045XPO	32828	4	-	3	2	-	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
-	-	-	-

RVC	WCC	TCC	SHC
-	-	-	-

Certified Supplier

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

ISO9001 / AS9100 Quality Standards
HAZMAT Certified
On Time Delivery
Qualified Sales Team
Counterfeit Parts Prevention
100% Product Inspections

Manufacturer

LEONARDO UK LTD

CAGE: U6682

EDINBURGH , MIDLOTHIAN , EH5 2XS

UNITED KINGDOM

FAQs

Frequently asked questions for NSN 3110-01-235-2874

When the NSN 3110-01-235-2874 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Jun 27, 1986

Does the NSN 3110-01-235-2874 contain any precious metals?

Type/content is unknown

What is the NIIN of the NSN 3110-01-235-2874?

The National Item Identification Number (NIIN) of the NSN 3110-01-235-2874 is 01-235-2874

Does the NSN 3110-01-235-2874 contain any hazardous material?

No data in HMIRS

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