Tapered Roller Cone and Rollers

25878

(NSN) National Stock Number

3110-00-100-9830

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00023

Schedule B Code

8482800080

Summary

1.3750 inches nominal bore diameter, 0.1406 inches nominal cone corner radius, 0.9688 inches nominal cone width, afbma class 2 standard tolerance designation, steel overall material, normal angle style designator

DAC	HCC	DMIL	RNCC
X	-	-	3

RNVC	SADC	MSDS	RNAAC
2	-	-	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

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

0.1406 inches nominal

Details

None.

Cone Width

0.9688 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
550184	79419	3	-	5	9	-	TG
550184	16679	3	-	5	9	-	TG
165963R91	29930	5	-	5	9	-	KZ
165963R91	31007	5	-	5	9	-	KZ
0BT25878	16662	5	-	5	9	-	KZ
25878	12603	X	-	5	9	-	XX
0BT25878	66654	5	-	5	2	-	ZZ
25878	2Y614	4	-	5	2	-	9Z
25878	89749	X	-	5	9	-	XX
25878	27188	5	-	5	2	-	KZ
25878	63734	X	-	5	9	-	XX
1795925	12204	X	-	3	2	-	XX
25878	01212	X	-	3	2	-	XX
25878	3D6E9	5	-	5	2	-	ZZ
38247	54123	X	-	5	9	-	XX
25878	77237	5	-	5	2	-	ZZ
209MAR1	556A6	5	-	3	2	-	ZZ
25878	556A6	5	-	3	2	-	ZZ
209MAR1	05415	X	-	5	9	-	XX
25878	05415	X	-	5	9	-	XX
25878	79780	3	-	5	9	-	CT

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.

Genuine Manufacturers Parts
100% Product Inspection
7 Year Sales Record Retention
Fast On-Time Delivery
HAZMAT Certified
Global Shipping

Manufacturer

THE TIMKEN CORPORATION

CAGE: 60038

NORTH CANTON , OH , 44720-5450

UNITED STATES

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FAQs

Frequently asked questions for NSN 3110-00-100-9830

What is the NIIN of the NSN 3110-00-100-9830?

The National Item Identification Number (NIIN) of the NSN 3110-00-100-9830 is 00-100-9830

When the NSN 3110-00-100-9830 was assigned to the Federal Catalog?

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

Does the NSN 3110-00-100-9830 contain any precious metals?

Type/content is unknown

Does the NSN 3110-00-100-9830 contain any hazardous material?

No data in HMIRS

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