Duplex Ball Bearing NSN 3110-01-307-7932

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: 3110-01-307-7932

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Features and Characteristics

Overall Width

0.2500 inches

Bore Diameter

0.2500 inches

Overall Outside Diameter

0.3750 inches

Lubrication Material

Oil

Surface Finish

Ground

Retainer Fabrication Method

Pressed

Shield Quantity

Bearing Seal Type

Contact

Load Direction

Radial

Standard Tolerance Designation

Abec no. 5p

Special Features

Each bearing shall be lubricated with one drop from a no. 26 needle using lowgassing oil, brayco 815z

Lubrication Material Specification

Brayco 8152, cagec 33032 assn standard single material response

Material

Steel comp 440c outer ring

Material Specification

Qq-s-763 federal specification single material response outer ring

Surface Treatment

Passivate shield

Surface Treatment Specification

Astm-a380 assn standard single treatment response shield

Style Designator

92g non-loading groove, non-separable, back to back mounting

FSC

3110 Unmounted Antifriction Bearings

NIIN

013077932

NSN

3110013077932

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

P462-800

Cage Code:

40920

Status:

MSDS:

Part Number:

717801969-001

Cage Code:

04939

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 3110-01-307-7932

What are the manufacturers of nsn 3110013077932?

Mpb Corporation (40920)
Lockheed Martin Corporation (04939)

Does this nsn 3110013077932 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110013077932
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 3110013077932 contain any precious metals?
No precious metal content.

Does nsn 3110013077932 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110013077932?
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