Tapered Roller Cone and Rollers

258803

(NSN) National Stock Number

3110-00-142-4360

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00023

Schedule B Code

8710000090

Summary

2.1250 inches nominal bore diameter, mrap buffalo mk2a2 end item identification, 0.1406 inches nominal cone corner radius, 1.4440 inches nominal cone width, afbma class 2 standard tolerance designation, steel overall material

DAC	HCC	DMIL	RNCC
X	-	-	5

RNVC	SADC	MSDS	RNAAC
1	-	-	XX

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

2.1250 inches nominal

Details

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

End Item Identification

mrap buffalo mk2a2

Details

The national stock number or the identification information of the end equipment for which the item is a part.

Cone Corner Radius

0.1406 inches nominal

Details

None.

Cone Width

1.4440 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
8236-557S	Z4117	3	-	5	1	-	ZA
P4320	59690	5	-	5	9	-	HD
FF-B-187/01-397	81348	E	-	2	2	-	ZZ
FF-B-187/1	81348	E	-	4	1	-	ZZ
BT557S	01212	X	-	5	1	-	XX
121750	72582	3	-	C	1	-	ZZ
X39-102	01957	X	-	5	1	-	XX
P4320	8E499	5	-	5	9	-	HD
15C-2-14	50262	3	-	C	1	-	ZZ
557S	60038	X	-	5	1	-	XX
62AX 207	89619	5	-	5	1	-	KZ
K-500-CH-0254	59556	5	-	5	1	-	KZ
1B3917	11083	X	-	5	1	-	XX
258803	00006	X	-	5	9	-	XX

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

ACF INDUSTRIES INC

CAGE: 01957

SAINT CHARLES , MO , 63301

UNITED STATES

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FAQs

Frequently asked questions for NSN 3110-00-142-4360

What is the NIIN of the NSN 3110-00-142-4360?

The National Item Identification Number (NIIN) of the NSN 3110-00-142-4360 is 00-142-4360

When the NSN 3110-00-142-4360 was assigned to the Federal Catalog?

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

Does the NSN 3110-00-142-4360 contain any precious metals?

Type/content is unknown

Does the NSN 3110-00-142-4360 contain any hazardous material?

No data in HMIRS

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