Duplex Ball Bearing

6499-304629-1

(NSN) National Stock Number

3110-01-319-5286

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

30213

Schedule B Code

8482105068

Summary

0.9600 inches minimum and 0.9750 inches maximum overall width, 5.9996 inches minimum and 6.0000 inches maximum bore diameter, 6.9995 inches minimum and 7.0000 inches maximum overall outside diameter, ground surface finish, angular load direction, abec no.5 standard tolerance designation

DAC	HCC	DMIL	RNCC
A	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	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

0.9600 inches minimum and 0.9750 inches maximum

Details

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

Bore Diameter

5.9996 inches minimum and 6.0000 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

6.9995 inches minimum and 7.0000 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.

Load Direction

angular

Details

The direction of load with respect to the shaft axis.

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.

Contact Angle

27.0 degrees minimum and 33.0 degrees maximum

Details

The size of the angle formed at the force point of contact.

Special Features

bearing is dipped in oil; retainer is formed wire,strip or segmented,snap over type,ball in every pocket

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.

Material

steel comp e52100 overall

Details

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

Material Document And Classification

fed-std-66 fed std single material response overall

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

counterbored outer rings, non-separable, face to face 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
KD060FM4K	32828	E	-	3	2	-	KZ
TA096-112U	78118	E	-	3	2	-	KZ

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	-

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

LOCKHEED MARTIN CORPORATION DIV RMS- C6ISR

CAGE: 80070

NIAGARA FALLS , NY , 14304-1696

UNITED STATES

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FAQs

Frequently asked questions for NSN 3110-01-319-5286

What is the NIIN of the NSN 3110-01-319-5286?

The National Item Identification Number (NIIN) of the NSN 3110-01-319-5286 is 01-319-5286

When the NSN 3110-01-319-5286 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Wed, May 9, 1990

Does the NSN 3110-01-319-5286 contain any precious metals?

Does not contain precious metal

Does the NSN 3110-01-319-5286 contain any hazardous material?

No data in HMIRS

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