Tapered Roller Cone and Rollers

81902

(NSN) National Stock Number

3110-00-081-9300

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00023

Schedule B Code

8482800080

Summary

1.3750 inches nominal bore diameter, 0.0950 inches nominal cone corner radius, 1.0000 inches nominal cone width, afbma class 2 standard tolerance designation, steel overall material, normal angle style designator

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
1	-	-	KZ

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

1.3750 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

0.0950 inches nominal

Details

None.

Cone Width

1.0000 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
871244R91	92679	3	-	C	1	-	ZZ
HM88649	0LTL1	E	-	5	2	-	ZZ
9550456-2	95101	3	-	5	9	-	KZ
871244R91	31007	5	-	5	9	-	TG
926803	34623	5	-	5	1	-	TG
2070318	12204	5	-	5	1	-	HD
HM88649	3D6E9	5	-	5	1	-	ZZ
HM88649	78500	3	-	5	9	-	CT
CODW4630A	57526	5	-	5	9	-	ZZ
C0DW4630A	23040	5	-	5	9	-	HD
HM88649	51588	E	-	3	2	-	ZZ
79783	76760	5	-	5	1	-	HD
HM88649	60038	3	-	3	2	-	KZ
871244R91	89346	5	-	5	1	-	KZ
550456	95019	3	-	5	1	-	KZ
550456-1	95019	3	-	5	1	-	KZ
81902	78640	5	-	5	1	-	KZ
081902	11083	5	-	5	1	-	KZ

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

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

CATERPILLAR INC DIV CATERPILLAR DEFENSE

CAGE: 11083

IRVING , TX , 75039-3712

UNITED STATES

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FAQs

Frequently asked questions for NSN 3110-00-081-9300

What is the NIIN of the NSN 3110-00-081-9300?

The National Item Identification Number (NIIN) of the NSN 3110-00-081-9300 is 00-081-9300

When the NSN 3110-00-081-9300 was assigned to the Federal Catalog?

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

Does the NSN 3110-00-081-9300 contain any precious metals?

Type/content is unknown

Does the NSN 3110-00-081-9300 contain any hazardous material?

No data in HMIRS

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