Annular Ball Bearing

MIL-B-81793

(NSN) National Stock Number

3110-00-087-5701

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00014

Schedule B Code

8482105028

Summary

0.1960 inches nominal overall width, 0.2500 inches nominal bore diameter, 0.6250 inches nominal overall outside diameter, ground surface finish, pressed retainer fabrication method, 2 shield quantity

DAC	HCC	DMIL	RNCC
E	-	-	4

RNVC	SADC	MSDS	RNAAC
1	-	-	ZZ

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

0.1960 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

0.6250 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.

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.

Bore Shape

straight

Details

The physical configuration of the bore.

Internal Clearance

0.0002 inches minimum radial and 0.0005 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.

Lubrication Material

grease

Details

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

Lubrication Material Document And Classification

g300,fscm 24446 mfr ref 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 corrosion resisting 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.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
SS77R4XR5FD	24617	3	-	5	1	-	KZ
SR45PPDK25-36	83086	3	-	5	1	-	TG
SR45PPDK25-74	83086	3	-	5	1	-	CT
SR45PPK25-74	83086	3	-	5	1	-	CT
7224970P4	99971	3	-	5	9	-	KZ
724970P4	99971	3	-	5	9	-	KZ
SS77R4XR5FD	43334	3	-	5	9	-	KZ
M81793-BIOKAA03CC71AS1	81349	E	-	5	9	-	KZ
M81793/03-JE1C2N1H1	81349	E	-	2	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

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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 3110-00-087-5701

What is the NIIN of the NSN 3110-00-087-5701?

The National Item Identification Number (NIIN) of the NSN 3110-00-087-5701 is 00-087-5701

When the NSN 3110-00-087-5701 was assigned to the Federal Catalog?

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

Does the NSN 3110-00-087-5701 contain any precious metals?

Type/content is unknown

Does the NSN 3110-00-087-5701 contain any hazardous material?

No data in HMIRS

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