BEARING,BALL,STACK

MM216VM4SMBR/A2031

(NSN) National Stock Number

3110-00-001-4665

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

30214

Schedule B Code

8482105068

Summary

4.0545 inches minimum and 4.0945 inches maximum overall width, 3.1494 inches minimum and 3.1496 inches maximum bore diameter, 5.5114 inches minimum and 5.5118 inches maximum overall outside diameter, 4angular contact bearings,duplex ground,1 bearing reversed stack arrangement, copper alloy retainer material, steel comp e51100 ball or steel comp e52100 ball material

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	KZ

Identification

A multiple assembly of more than two bearings matched for duplex mounting. Designed primarily for aircraft propeller and rotary wing aircraft rotor blade applications. See also bearing, ball, annular.

INC	FIIG	Concept	Condition
30214	A044A0	-	1

Specifications

Overall Width

4.0545 inches minimum and 4.0945 inches maximum

Details

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

Bore Diameter

3.1494 inches minimum and 3.1496 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

5.5114 inches minimum and 5.5118 inches maximum

Details

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

Stack Arrangement

4angular contact bearings,duplex ground,1 bearing reversed

Details

The arrangement of the assembled item(s).

Material

copper alloy retainer

Details

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

Material

steel comp e51100 ball or steel comp e52100 ball

Details

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

Material

steel comp e52100 inner ring

Details

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

Material

steel comp e52100 outer ring

Details

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

Material Document And Classification

ams 4616 assn std single material response retainer

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

ams 6444 assn std single 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

ams 6444 assn std single 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

ams 6443 assn std 1st material response ball or ams 6444 assn std 2nd material response ball

Details

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

Style Designator

stack

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
65951-12361-102	78286	1	-	5	9	-	KE
MM216VM4SMBRQUADA2031	21335	5	-	5	9	-	KZ
65951-12361-102	38443	5	-	3	2	-	ZZ
9216UD401T	38443	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.

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

Manufacturer

TIMKEN CO DIV THE TIMKEN COMPANY

CAGE: 21335

LEBANON , NH , 03766-2614

UNITED STATES

FAQs

Frequently asked questions for NSN 3110-00-001-4665

When the NSN 3110-00-001-4665 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Fri, Sep 29, 1972

Does the NSN 3110-00-001-4665 contain any precious metals?

Type/content is unknown

What is the NIIN of the NSN 3110-00-001-4665?

The National Item Identification Number (NIIN) of the NSN 3110-00-001-4665 is 00-001-4665

Does the NSN 3110-00-001-4665 contain any hazardous material?

No data in HMIRS

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