Duplex Ball Bearing NSN 3110-01-346-0571

Item Description

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

NSN: 3110-01-346-0571

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Features and Characteristics

Overall Width

Between 0.4950 inches and 0.5000 inches

Bore Diameter

Between 4.7494 inches and 4.7500 inches

Overall Outside Diameter

Between 5.2492 inches and 5.2500 inches

Lubrication Material

Grease

Surface Finish

Ground

Retainer Fabrication Method

Molded

Load Direction

Angular

Bearing Preload Rating

100.0 pounds

Contact Angle

30.0 degrees

Special Features

0.010-in. Min gap-inner races clamped at assembly to obtain preload; e52100 races coated with kaydon cr101 cromate; 25 pct full of specified lube

Lubrication Material Specification

Mil-g-81322 military specification single material response

Material

Steel comp 440c ballsteel comp e52100 inner ring or steel comp 440c inner ringsteel comp e52100 outer ring or steel comp 440c outer ringplastic phenolic retainer

Material Specification

Aisi assn standard single material response ballaisi assn standard 2nd material response inner ringaisi assn standard 2nd material response outer ring

FSC

3110 Unmounted Antifriction Bearings

NIIN

013460571

NSN

3110013460571

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1264-469

Cage Code:

72314

Status:

MSDS:

Part Number:

50717201

Cage Code:

32828

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 3110-01-346-0571

What are the manufacturers of nsn 3110013460571?

Bae Systems Information And (72314)
Kaydon Corporation (32828)

Does this nsn 3110013460571 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110013460571
Two single row annular ball bearings selected dimensionally to be a matched pair or set. the ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. may include a single row angular contact bearing with faces specially ground for duplex mounting.

Does nsn 3110013460571 contain any precious metals?
No precious metal content.

Does nsn 3110013460571 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110013460571?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

30213

FIIG:

A044A0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service