Duplex Ball Bearing NSN 3110-01-125-2031

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: 3110-01-125-2031

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Features and Characteristics

Overall Width

Between 1.0940 inches and 1.1040 inches

Bore Diameter

Between 0.5904 inches and 0.5906 inches

Overall Outside Diameter

Between 1.2197 inches and 1.2200 inches

End Application

Aircraft eng f-107

Surface Finish

Ground

Retainer Fabrication Method

Machined

Load Direction

Angular

Features Provided

Aligning ring

Standard Tolerance Designation

Abec no.5

Special Features

One end flanged, diam 1.3550 in. Min 1.3650 in. Max, width 0.0990 in. Min 0.1010 in. Max, conversion outward, must be perpendicular to shaft to 0.003 in.

Material

Steel comp 440c ball

Style Designator

28a non-loading groove, non-separable

FSC

3110 Unmounted Antifriction Bearings

NIIN

011252031

NSN

3110011252031

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

46898

Cage Code:

24235

Status:

MSDS:

Part Number:

22098

Cage Code:

24235

Status:

MSDS:

Part Number:

554491

Cage Code:

36069

Status:

MSDS:

Part Number:

29845

Cage Code:

24235

Status:

MSDS:

Part Number:

SFZ887MX1

Cage Code:

70854

Status:

MSDS:

Part Number:

34HADH002-A26

Cage Code:

78118

Status:

MSDS:

Part Number:

39160

Cage Code:

24235

Status:

MSDS:

Part Number:

34HAD002-A26

Cage Code:

78118

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 3110-01-125-2031

What are the manufacturers of nsn 3110011252031?

Williams International Co., L.l.c. (24235)
Fag Aerospace Inc (36069)
Barden Corporation, The (70854)
Mpb Corporation (78118)

Does this nsn 3110011252031 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110011252031
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 3110011252031 contain any precious metals?
No precious metal content.

Does nsn 3110011252031 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110011252031?
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
Quality Fast Service