Duplex Ball Bearing NSN 3110-01-141-5049

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: 3110-01-141-5049

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Features and Characteristics

Overall Width

Between 0.2000 inches and 0.2100 inches

Bore Diameter

0.2498 inches

Overall Outside Diameter

Between 0.3749 inches and 0.3750 inches

Lubrication Material

Oil

End Application

Aime9e/j/p

Surface Finish

Unground

Load Direction

Radial

Internal Clearance

0.0007 inches radial and 0.0010 inches radial

Features Provided

Aligning ring

Standard Tolerance Designation

Abec no.7

Special Features

Flanged 0.0210 min 0.0230 max wide w/chamfer 0.0020 on inside corner

Lubrication Material Specification

Mil-l-6085 military specification single material response

Material

Steel comp 440a

Material Specification

Aisi assn standard single material response

Style Designator

92b counterbored outer rings, non-separable, back to back mounting

FSC

3110 Unmounted Antifriction Bearings

NIIN

011415049

NSN

3110011415049

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

268-12961-13

Cage Code:

09205

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 3110-01-141-5049

What are the manufacturers of nsn 3110011415049?

Lockheed Martin Corp (09205)

Does this nsn 3110011415049 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110011415049
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 3110011415049 contain any precious metals?
No precious metal content.

Does nsn 3110011415049 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110011415049?
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
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