Stack Ball Bearing NSN 3110-00-620-5453

Item Description

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.

NSN: 3110-00-620-5453

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Features and Characteristics

Overall Width

Between 1.8596 inches and 1.8896 inches

Bore Diameter

Between 2.3610 inches and 2.3620 inches

Overall Outside Diameter

Between 3.5429 inches and 3.5439 inches

Stack Arrangement

2 angular contact bearings duplex gnd for face to face mtg; 2 angular contact bearing duplex gnd for back to back mtg

Special Features

Part no. And recorded serial no. Permanently marked on either ring in accordance w/ sikorsky specification sfeat1s8770; inner ring curvature 50.5 pct; outer ring curvature 51.5 pct; bore and od copper plated 0.0001 to 0.0003 in. Thick perams 2418; corners stoned anpolished to blend with bore and od; race finished 8 microinches aa; all external corners rounded 0.300 max assembly relationship marking v on od surface of bearing elements

Material

Steel outer ring

Style Designator

Stack

FSC

3110 Unmounted Antifriction Bearings

NIIN

006205453

NSN

3110006205453

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

SB1505-1

Cage Code:

78286

Status:

MSDS:

Part Number:

7012-8DBA103B024PL8S9299H7012-7-

Cage Code:

38443

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8482105068
NAICS: 332991
SITC: 74610
Description: Ball bearings, nesoi
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-00-620-5453

What are the manufacturers of nsn 3110006205453?

Sikorsky Aircraft Corporation (78286)
Skf Usa Inc. (38443)

Does this nsn 3110006205453 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110006205453
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.

Does nsn 3110006205453 contain any precious metals?
Precious metal content is unknown.

Does nsn 3110006205453 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110006205453?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

30214

FIIG:

A044A0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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