Tapered Roller Bearing

3372

(NSN) National Stock Number

3110-00-151-9553

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00021

Schedule B Code

8482200030

Summary

2.1875 inches nominal overall width, 1.4375 inches nominal bore diameter, 3.6250 inches nominal overall outside diameter, 0.0620 inches nominal backface corner radius, 0.3125 inches nominal standout width, 0.0310 inches nominal cone corner radius

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	KZ

Identification

A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes:bearing,roller,thrust.

INC	FIIG	Concept	Condition
00021	A044A0	-	1

Specifications

Overall Width

2.1875 inches nominal

Details

An overall measurement taken at right angles to the length of an item,in distinction from thickness.

Bore Diameter

1.4375 inches nominal

Details

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

Overall Outside Diameter

3.6250 inches nominal

Details

The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.

Backface Corner Radius

0.0620 inches nominal

Details

None.

Standout Width

0.3125 inches nominal

Details

None.

Cone Corner Radius

0.0310 inches nominal

Details

None.

Cup Width

1.5625 inches nominal

Details

A measurement taken at right angles to the length of the cup,in distinction from thickness.

Retainer Fabrication Method

pressed

Details

The means used in manufacturing the retainer.

Standard Tolerance Designation

afbma class 4

Details

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

Special Features

operating temperature not to exceed 121 deg c/250 deg f; oil hole and groove in cup; 0.0040 in. min,0.0060 in. max bench lateral

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

straight bore, double cup, single cones, steep 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
91117805	U0724	2	-	5	2	-	ZK
NA44143-44363D	K0036	2	-	5	9	-	ZK
NA44143-44363D	K0018	5	-	5	2	-	ZZ
2803	04627	5	-	5	1	-	KZ
926261	12204	X	-	5	9	-	XX
926261	86403	X	-	5	1	-	XX
3372	1L170	5	-	5	9	-	ZZ
4920A	1L170	5	-	5	9	-	ZZ
X3372	1L170	5	-	5	9	-	ZZ
2803	30076	X	-	5	9	-	XX
28303	30076	X	-	5	9	-	XX
NA44143-44363D	60038	X	-	5	1	-	XX
4920A	79410	5	-	5	9	-	HD
X3372	79410	5	-	5	9	-	HD
MS19089-10	96906	4	-	2	2	-	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

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Manufacturer

LIBERTY VENTURES INTI, LLC

CAGE: 79410

KING GEORGE , VA , 22485-5942

UNITED STATES

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FAQs

Frequently asked questions for NSN 3110-00-151-9553

What is the NIIN of the NSN 3110-00-151-9553?

The National Item Identification Number (NIIN) of the NSN 3110-00-151-9553 is 00-151-9553

When the NSN 3110-00-151-9553 was assigned to the Federal Catalog?

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

Does the NSN 3110-00-151-9553 contain any precious metals?

Type/content is unknown

Does the NSN 3110-00-151-9553 contain any hazardous material?

No data in HMIRS

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