Duplex Ball Bearing NSN 3110-00-702-2448

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: 3110-00-702-2448

Stock Availability

NSN 3110007022448 availability
(as of 09/01/2021).

NE: 7
NS: 6
AR: 96

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Related NSN

Features and Characteristics

Overall Width

32.0 millimeters

Bore Diameter

2.7559 inches

Overall Outside Diameter

3.9370 inches

Surface Finish

Ground

Retainer Fabrication Method

Machined

Load Direction

Angular

Bearing Preload Designation

Light

Standard Tolerance Designation

Abec no.3

Special Features

Each bearing of set to have same serial no., v etched on outer ring, suitable for operation from minus 65 degrees to plus 250 degrees f

Material

Steel outer ring

Style Designator

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

Test Data Document

81343-ams2640 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

007022448

NSN

3110007022448

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

SB1057-1

Cage Code:

78286

Status:

MSDS:

Part Number:

1914RD400F

Cage Code:

38443

Status:

MSDS:

Part Number:

D2-43125

Cage Code:

38443

Status:

MSDS:

Part Number:

451841

Cage Code:

52676

Status:

MSDS:

Part Number:

9314WI01

Cage Code:

21335

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 3110-00-702-2448

What are the manufacturers of nsn 3110007022448?

Does this nsn 3110007022448 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110007022448
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 3110007022448 contain any precious metals?
No precious metal content.

Does nsn 3110007022448 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110007022448?
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
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