Tapered Roller Cone and Rollers

FF-B-187

(NSN) National Stock Number

3110-00-100-3649

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00023

Schedule B Code

8482800080

Summary

5.0000 inches nominal bore diameter, 0.1406 inches nominal cone corner radius, 1.8125 inches nominal cone width, afbma class 2 standard tolerance designation, steel overall material, normal angle style designator

DAC	HCC	DMIL	RNCC
E	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	ZZ

Identification

An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).

INC	FIIG	Concept	Condition
00023	A044A0	-	1

Specifications

Bore Diameter

5.0000 inches nominal

Details

The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.

Cone Corner Radius

0.1406 inches nominal

Details

None.

Cone Width

1.8125 inches nominal

Details

None.

Standard Tolerance Designation

afbma class 2

Details

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

Material

steel overall

Details

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

Style Designator

normal angle

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
A-A-59649	58536	3	-	4	1	-	ZZ
AA59649-741A	58536	3	-	2	2	-	ZZ
0049488	89926	5	-	5	1	-	KZ
049488	89926	5	-	5	1	-	KZ
103S111	55284	5	-	5	9	-	KZ
67388	01212	X	-	5	1	-	XX
103S111	06840	5	-	5	9	-	KZ
67388	51588	5	-	5	1	-	ZZ
67388	60038	X	-	5	1	-	XX
67388	61220	X	-	5	9	-	XX
62AX402	89619	5	-	5	1	-	KZ
5D7453	11083	4	-	5	1	-	KZ
7B358	11083	X	-	5	1	-	XX
QR213	09348	X	-	5	9	-	XX
E050134	08820	3	-	5	9	-	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	-

RVC	WCC	TCC	SHC
-	742	Z	9

Certified Supplier

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Manufacturer

FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC

CAGE: 81348

NATL INSTITUTE STDS & TECH , MD , 20899

UNITED STATES

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FAQs

Frequently asked questions for NSN 3110-00-100-3649

What is the NIIN of the NSN 3110-00-100-3649?

The National Item Identification Number (NIIN) of the NSN 3110-00-100-3649 is 00-100-3649

When the NSN 3110-00-100-3649 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Sun, Jan 1, 1961

Does the NSN 3110-00-100-3649 contain any precious metals?

Does not contain precious metal

Does the NSN 3110-00-100-3649 contain any hazardous material?

No data in HMIRS

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