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Airframe Ball Bearing NSN 3110-01-449-8441

Item Description

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes bearing, ball, annular.

NSN 3110-01-449-8441 NSN: 3110-01-449-8441

Features and Characteristics

Bore Diameter
Between 0.3120 inches and 0.3125 inches
Overall Outside Diameter
Between 0.9370 inches and 0.9375 inches
Lubrication Material
Grease
Outer Ring Width
Between 0.5580 inches and 0.5630 inches
Inner Ring Width
Between 0.6200 inches and 0.6250 inches
Seal Quantity
2
Bearing Seal Type
Contact
Load Direction
Radial
Lubrication Material Specification
Mil-g-23827 military specification single material response
Material
Steel retainer
Surface Treatment
Cadmium all external/exposed metal surfaces and chromate all external/exposed metal surfaces
Style Designator
Single row inner ring extended both sides
FSC
3110 Unmounted Antifriction Bearings
NIIN
014498441
NSN
3110014498441

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS21443-5BG
Cage Code:
96906
Status:
A
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 3110-01-449-8441
What are the manufacturers of nsn 3110014498441?
Does this nsn 3110014498441 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110014498441
A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. these items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. excludes bearing, ball, annular.
Does nsn 3110014498441 contain any precious metals?
No precious metal content.
Does nsn 3110014498441 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110014498441?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00041
FIIG:
A044A0
App. Key:
B
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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