Cylindrical Roller Bearing

4023319

(NSN) National Stock Number

3110-00-416-9421

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00015

Schedule B Code

8482500000

Summary

1.3730 inches minimum and 1.3780 inches maximum overall width, 6.4957 inches minimum and 6.4961 inches maximum bore diameter, 8.8578 inches minimum and 8.8583 inches maximum overall outside diameter, ground surface finish, machined retainer fabrication method, straight bore shape

DAC	HCC	DMIL	RNCC
2	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	MB

Identification

A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes:bearing,roller,airframe.

INC	FIIG	Concept	Condition
00015	A044A0	-	1

Specifications

Overall Width

1.3730 inches minimum and 1.3780 inches maximum

Details

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

Bore Diameter

6.4957 inches minimum and 6.4961 inches maximum

Details

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

Overall Outside Diameter

8.8578 inches minimum and 8.8583 inches maximum

Details

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

Surface Finish

ground

Details

An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.

Retainer Fabrication Method

machined

Details

The means used in manufacturing the retainer.

Bore Shape

straight

Details

The physical configuration of the bore.

Locating Feature

nonlocating

Details

The ability of the bearing to provide freedom for axial movement of the shaft relative to the housing.

Internal Clearance

0.0053 inches minimum radial and 0.0063 inches maximum radial

Details

The clearance between the bearing rings and the rolling elements.

Standard Tolerance Designation

rbec no.5

Details

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

Special Features

silver plate cage roller pockets and land riding surf per ams 2412 0.001-0.002 thk,bake at 475-500f

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 comp 4340 retainer

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material

steel inner ring

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material

steel outer ring

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material

steel roller

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material Document And Classification

pwa-725,97497 mfr ref 1st material response inner ring

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Material Document And Classification

pwa-725,97497 mfr ref 2nd material response outer ring

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Material Document And Classification

pwa-725,97497 mfr ref 3rd material response roller

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Precious Material

silver

Details

Identification of the precious material contained in the item.

Style Designator

single row, cylindrical rollers, two-direction locating, split outer ring, inner and outer rings grooved for four point roller contact, separable

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
4000185	77445	2	-	3	2	-	MB
4035598	77445	2	-	C	1	-	MB
4053498	77445	2	-	5	2	-	MB
4023319	21335	2	-	5	9	-	MB
4000185	38443	2	-	3	2	-	MB

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	S	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
58860	-	P	P

RVC	WCC	TCC	SHC
-	742	Z	Z

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

RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY

CAGE: 77445

EAST HARTFORD , CT , 06118-3811

UNITED STATES

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FAQs

Frequently asked questions for NSN 3110-00-416-9421

What is the NIIN of the NSN 3110-00-416-9421?

The National Item Identification Number (NIIN) of the NSN 3110-00-416-9421 is 00-416-9421

When the NSN 3110-00-416-9421 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Wed, May 1, 1974

Does the NSN 3110-00-416-9421 contain any precious metals?

Contains silver

Does the NSN 3110-00-416-9421 contain any hazardous material?

No data in HMIRS

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