Annular Ball Bearing NSN 3110-00-105-5246

Item Description

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

NSN: 3110-00-105-5246

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Features and Characteristics

Overall Width

Between 0.9950 inches and 1.0000 inches

Bore Diameter

Between 4.3304 inches and 4.3307 inches

Flange Outside Diameter

Between 5.9051 inches and 5.9055 inches

End Application

Aircraft eng j-57, tf-33

Flange Width

0.2126 inches

Outer Ring Outside Diameter

4.8830 inches

Surface Finish

Ground

Retainer Fabrication Method

Machined

Load Direction

Radial

Bore Shape

Straight

Internal Clearance

0.0032 inches radial and 0.0038 inches radial

Features Provided

Mounting groove

Standard Tolerance Designation

Abec no.7

Special Features

Xthree points on land riding surf out of round equally spaced 120 degrees apart; engineering critical; cage silver plated 0.0010-0.0020 thk per ams 2412 on land riding surf and ball pockets, bake at 475-500f for 2 hrs to check for bond

Material

Steel comp e52100 outer ring

Style Designator

Non-loading groove, non-separable

FSC

3110 Unmounted Antifriction Bearings

NIIN

001055246

NSN

3110001055246

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

488750

Cage Code:

77445

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8482105028
NAICS: 332991
SITC: 74610
Description: Angular contact ball bearings, nesoi
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-00-105-5246

What are the manufacturers of nsn 3110001055246?

United Technologies Corporation (77445)

Does this nsn 3110001055246 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110001055246
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. for items with faces specially ground for duplex mounting see bearing, ball, duplex. excludes bearing, ball, airframe.

Does nsn 3110001055246 contain any precious metals?
Item contains silver.

Does nsn 3110001055246 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110001055246?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

00014

FIIG:

A044A0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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