Tapered Roller Cone and Rollers

FF-B-187

(NSN) National Stock Number

3110-00-100-3539

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00023

Schedule B Code

8482800080

Summary

1.6880 inches nominal bore diameter, 0.1406 inches nominal cone corner radius, 1.0000 inches nominal cone width, axial distance between center of roller contact line & cone stability point on shaft axis 0.2500 in. special features, steel overall material, normal angle style designator

DAC	HCC	DMIL	RNCC
E	-	-	4

RNVC	SADC	MSDS	RNAAC
1	-	-	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

1.6880 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

1.0000 inches nominal

Details

None.

Special Features

axial distance between center of roller contact line & cone stability point on shaft axis 0.2500 in.

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 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
130504H	31007	5	-	5	9	-	KZ
52979	34623	X	-	3	2	-	XX
1793511	12204	X	-	3	2	-	XX
BT25577	01212	X	-	3	2	-	XX
8M4221	57526	5	-	C	1	-	ZZ
8M4221	23040	X	-	5	9	-	XX
550180	10695	X	-	3	2	-	XX
Z771	10695	X	-	3	2	-	XX
25577	60038	X	-	3	2	-	XX
130504H	89346	5	-	3	2	-	KZ
382401	65282	X	-	5	9	-	XX
25577	47353	5	-	5	9	-	KZ
550180	72447	X	-	3	2	-	XX
550180	95019	X	-	3	2	-	XX

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.

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HAZMAT Certified
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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 3110-00-100-3539

What is the NIIN of the NSN 3110-00-100-3539?

The National Item Identification Number (NIIN) of the NSN 3110-00-100-3539 is 00-100-3539

When the NSN 3110-00-100-3539 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Sun, Jan 1, 1961

Does the NSN 3110-00-100-3539 contain any precious metals?

Does not contain precious metal

Does the NSN 3110-00-100-3539 contain any hazardous material?

No data in HMIRS

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