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Airframe Ball Bearing NSN 3110-01-255-7460

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 3110-01-255-7460 NSN: 3110-01-255-7460

Features and Characteristics

Bore Diameter
Between 2.1659 inches and 2.1664 inches
Overall Outside Diameter
Between 3.1509 inches and 3.1513 inches
Lubrication Material
Grease
Inner Ring Width
Between 1.6800 inches and 1.6850 inches
Load Direction
Radial
Standard Tolerance Designation
Abec no.1
Lubrication Material Specification
Mil-g-81322 military specification single material response
Material
Steel comp e52100 ball
Material Specification
Ams 6444 assn standard single material response ball
FSC
3110 Unmounted Antifriction Bearings
NIIN
012557460
NSN
3110012557460

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
K616372-11
Cage Code:
84955
Status:
A
MSDS:
Part Number:
MRCX-72697
Cage Code:
38443
Status:
A
MSDS:
Part Number:
13477-001
Cage Code:
53964
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 3110-01-255-7460
What are the manufacturers of nsn 3110012557460?
Does this nsn 3110012557460 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110012557460
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 3110012557460 contain any precious metals?
No precious metal content.
Does nsn 3110012557460 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110012557460?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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