Annular Ball Bearing

6204E100

(NSN) National Stock Number

3110-00-991-0904

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00014

Schedule B Code

8482105028

Summary

0.5492 inches minimum and 0.5512 inches maximum overall width, 0.7872 inches minimum and 0.7874 inches maximum bore diameter, 1.8502 inches minimum and 1.8504 inches maximum overall outside diameter, ground surface finish, pressed retainer fabrication method, radial load direction

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	KZ

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

0.5492 inches minimum and 0.5512 inches maximum

Details

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

Bore Diameter

0.7872 inches minimum and 0.7874 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

1.8502 inches minimum and 1.8504 inches maximum

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

tight

Details

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

Internal Clearance

0.0004 inches minimum radial and 0.0008 inches maximum radial

Details

The clearance between the bearing rings and the rolling elements.

Criticality Code Justification

zzzw

Details

The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.

Lubrication Material

grease

Details

The chemical compound or mechanical mixture properties with which the item is lubricated.

Lubrication Material Document And Classification

mil-g-18709 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 overall

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

111 type and 1 class

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.

Departure From Cited Document

annual ball bearing for quiet operation application to submarine usage

Details

The technical differentiating characteristic/s/ of an item of supply which depart/s/ from the text of a specification or a standard in that it represents a selection of characteristics stated in the specification or standard as being optional,or a variation from one or more of the stated characteristics,or an additional characteristic not stated in the specification or standard.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
H832-1662-44	96169	1	-	5	1	-	HD
211049116	53711	5	-	5	1	-	HD
752-6406838 FINDNO.131	53711	1	-	5	1	-	HD
752-6406839 FINDNO.131	53711	1	-	5	1	-	HD
752-6406845 FINDNO.27	53711	1	-	5	1	-	HD
752-7068477-44	53711	1	-	5	1	-	HD
204SNT3	38443	5	-	5	9	-	XX
3204-7077	43334	5	-	5	9	-	XX
6204W1B	52676	5	-	5	9	-	XX
204SNT3NT	03950	6	-	5	2	-	HD
211049116NT	03950	6	-	5	2	-	HD
3204-7077NT	03950	6	-	5	2	-	HD
6204E100NT	03950	6	-	5	2	-	HD
6204W1BNT	03950	6	-	5	2	-	HD
752-6406838 FINDNO.131NT	03950	6	-	5	2	-	HD
752-6406839 FINDNO.131NT	03950	6	-	5	2	-	HD
752-6406845 FINDNO.27NT	03950	6	-	5	2	-	HD
752-7068477-44NT	03950	6	-	5	2	-	HD
H832-1662-44NT	03950	6	-	5	2	-	HD
MIL-B-17931NT	03950	3	-	5	1	-	HD
MIL-B-17931	81349	3	-	4	1	-	HD

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

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

NSK CORP BEARING DIV

CAGE: 53035

ANN ARBOR , MI , 48113-4007

UNITED STATES

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FAQs

Frequently asked questions for NSN 3110-00-991-0904

What is the NIIN of the NSN 3110-00-991-0904?

The National Item Identification Number (NIIN) of the NSN 3110-00-991-0904 is 00-991-0904

When the NSN 3110-00-991-0904 was assigned to the Federal Catalog?

It was assigned 62 years ago, on Mon, Jan 1, 1962

Does the NSN 3110-00-991-0904 contain any precious metals?

Does not contain precious metal

Does the NSN 3110-00-991-0904 contain any hazardous material?

No data in HMIRS

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