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Airframe Ball Bearing NSN 3110-01-265-0576

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 3110-01-265-0576 NSN: 3110-01-265-0576

Features and Characteristics

Bore Diameter
Between 0.2497 inches and 0.2500 inches
Overall Outside Diameter
Between 0.7496 inches and 0.7500 inches
Lubrication Material
Grease
Outer Ring Width
Between 0.7450 inches and 0.7500 inches
Inner Ring Width
Between 0.8725 inches and 0.8750 inches
Retainer Fabrication Method
Pressed
Seal Quantity
2
Bearing Seal Type
Contact
Load Direction
Angular
Internal Clearance
0.0005 inches radial
Special Features
80 pct full specified lubricant; outward convergent angle
Lubrication Material Specification
Mil-g-81322 military specification single material response
Material
Stainless steel snap ring
Material Specification
Ams 3666 assn standard single material response seal
Surface Treatment
Cadmium all external/exposed metal surfaces
Style Designator
Double row
FSC
3110 Unmounted Antifriction Bearings
NIIN
012650576
NSN
3110012650576

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MDW4K
Cage Code:
83086
Status:
A
MSDS:
Part Number:
MDW4K-400
Cage Code:
38443
Status:
A
MSDS:
Part Number:
MDW4K-H
Cage Code:
21760
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 3110-01-265-0576
What are the manufacturers of nsn 3110012650576?
Does this nsn 3110012650576 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110012650576
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 3110012650576 contain any precious metals?
No precious metal content.
Does nsn 3110012650576 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110012650576?
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
  •   Quality Fast Service
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