Duplex Ball Bearing NSN 3110-00-175-2549

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: 3110-00-175-2549

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Features and Characteristics

Overall Width

Between 0.6100 inches and 0.6250 inches

Bore Diameter

Between 6.4990 inches and 6.5000 inches

Overall Outside Diameter

Between 7.1238 inches and 7.1250 inches

Surface Finish

Ground

Retainer Fabrication Method

Pressed

Load Direction

Angular

Bearing Preload Rating

50.0 pounds

Special Features

0.0000 to 0.0010 in. Space between inner ring faces under 50 lb load, etch v on bore and od to indicate proper installation position

Material

Steel outer ring

Special Test Features

Special quality control testing

Style Designator

Counterbored outer rings, non-separable, back to back mounting

Test Data Document

81349-mil-p-23199 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

FSC

3110 Unmounted Antifriction Bearings

NIIN

001752549

NSN

3110001752549

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

7178201

Cage Code:

32828

Status:

MSDS:

Part Number:

7178-1

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 3110-00-175-2549

What are the manufacturers of nsn 3110001752549?

Kaydon Corporation (32828)

Does this nsn 3110001752549 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110001752549
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 3110001752549 contain any precious metals?
Precious metal content is unknown.

Does nsn 3110001752549 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110001752549?
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:

What do you get when you order from nationalstocknumber.org?

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