Tapered Roller Bearing

Name: Tapered Roller Bearing
SKU: 3110000820444
Availability: InStock

FF-B-187/01

(NSN) National Stock Number

3110-00-082-0444

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00021

Schedule B Code

8482200030

Summary

0.8125 inches nominal overall width, 1.2500 inches nominal bore diameter, 2.4410 inches nominal overall outside diameter, 0.1400 inches nominal backface corner radius, 0.1875 inches nominal standout width, 0.0460 inches nominal cone corner radius

DAC	HCC	DMIL	RNCC
4	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	ZZ

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

0.8125 inches nominal

Details

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

Bore Diameter

1.2500 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

2.4410 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

0.1400 inches nominal

Details

None.

Standout Width

0.1875 inches nominal

Details

None.

Cone Corner Radius

0.0460 inches nominal

Details

None.

Cone Width

0.8125 inches nominal

Details

None.

Cup Width

0.5625 inches nominal

Details

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

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

straight bore, 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
3110000820444	A00AM	9	-	6	9	-	YP
00-003-742-4-424	79938	5	-	5	9	-	ZZ
128570/128571	79938	5	-	5	9	-	ZZ
128570X128571	79938	3	-	5	9	-	HD
A-A-59649	58536	E	-	4	1	-	ZZ
AA59649-092	58536	E	-	5	1	-	ZZ
143116	15434	4	-	5	9	-	XX
FFB187/01-092	81348	4	-	5	9	-	ZZ
15125-15245	60038	3	-	5	9	-	HD
15125-15245	52676	E	-	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

Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.

ISO9001 / AS9100 Quality Standards
HAZMAT Certified
On Time Delivery
Qualified Sales Team
Counterfeit Parts Prevention
100% Product Inspections

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 3110-00-082-0444

What is the NIIN of the NSN 3110-00-082-0444?

The National Item Identification Number (NIIN) of the NSN 3110-00-082-0444 is 00-082-0444

When the NSN 3110-00-082-0444 was assigned to the Federal Catalog?

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

Does the NSN 3110-00-082-0444 contain any precious metals?

Type/content is unknown

Does the NSN 3110-00-082-0444 contain any hazardous material?

No data in HMIRS

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