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Airframe Ball Bearing NSN 3110-01-078-8988

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 3110-01-078-8988 NSN: 3110-01-078-8988

Features and Characteristics

Bore Diameter
Between 0.4995 inches and 0.5000 inches
Overall Outside Diameter
Between 1.4370 inches and 1.4375 inches
Lubrication Material
Grease
Outer Ring Width
Between 1.3700 inches and 1.3750 inches
Inner Ring Width
Between 1.4950 inches and 1.5000 inches
Seal Quantity
2
Bearing Seal Type
Contact
Load Direction
Radial
Special Features
80 pct full of specified lubricant
Lubrication Material Specification
Mil-g-81322 military specification single material response
Material
Stainless steel retainer
Material Specification
Ams 3652 assn standard single material response seal
Surface Treatment
Cadmium exposed surfaces as mounted
Surface Treatment Specification
Qq-p-416, type 1, cl 2 federal specification single treatment response exposed surfaces as mounted
Style Designator
Double row
FSC
3110 Unmounted Antifriction Bearings
NIIN
010788988
NSN
3110010788988

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS27647
Cage Code:
81343
Status:
A
MSDS:
Part Number:
DW8FS464
Cage Code:
3NPS1
Status:
A
MSDS:
Part Number:
MS27647-8
Cage Code:
81343
Status:
A
MSDS:
Part Number:
DW8
Cage Code:
38443
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 3110-01-078-8988
What are the manufacturers of nsn 3110010788988?
Does this nsn 3110010788988 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110010788988
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 3110010788988 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110010788988 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110010788988?
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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