Annular Ball Bearing

8712171

(NSN) National Stock Number

3110-00-020-9330

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00014

Schedule B Code

8482105028

Summary

0.3750 inches nominal overall width, 4.0000 inches nominal bore diameter, 4.7500 inches nominal overall outside diameter, ground surface finish, machined retainer fabrication method, radial load direction

DAC	HCC	DMIL	RNCC
1	-	-	1

RNVC	SADC	MSDS	RNAAC
2	-	-	AZ

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

0.3750 inches nominal

Details

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

Bore Diameter

4.0000 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

4.7500 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

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.

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.

Material

copper alloy retainer

Details

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

Material

steel ball

Details

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

Material

steel inner ring

Details

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

Material

steel 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.

Nondefinitive Spec/Std Data

115 type and 00 grade

Details

The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
FFB171TYPE115GRADE00	81348	E	-	5	9	-	XX
53202001	32828	5	-	5	9	-	ZZ
8712171	32828	5	-	3	2	-	ZZ
KC040CP0	32828	4	-	5	1	-	KZ
KC40CP	32828	5	-	5	9	-	XX
53202001	0S3Y4	5	-	5	9	-	ZZ
55926001	0S3Y4	5	-	3	2	-	ZZ

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.

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

Manufacturer

U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

CAGE: 19207

WARREN , MI , 48397

UNITED STATES

View Products

FAQs

Frequently asked questions for NSN 3110-00-020-9330

What is the NIIN of the NSN 3110-00-020-9330?

The National Item Identification Number (NIIN) of the NSN 3110-00-020-9330 is 00-020-9330

When the NSN 3110-00-020-9330 was assigned to the Federal Catalog?

It was assigned 61 years ago, on Tue, Jan 1, 1963

Does the NSN 3110-00-020-9330 contain any precious metals?

Type/content is unknown

Does the NSN 3110-00-020-9330 contain any hazardous material?

No data in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.