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Airframe Ball Bearing NSN 3110-00-018-7451

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 3110-00-018-7451 NSN: 3110-00-018-7451

Features and Characteristics

Bore Diameter
0.8750 inches
Overall Outside Diameter
1.3125 inches
Lubrication Material
Grease
Outer Ring Width
0.2500 inches
Inner Ring Width
0.2810 inches
Shield Quantity
2
Load Direction
Radial
Standard Tolerance Designation
Afbma standard tolerance for airframe ball bearings
Lubrication Material Specification
Mil-g-23827 military specification single material response
Material
Steel outer ring
Surface Treatment
Cadmium all external/exposed metal surfaces
Style Designator
Single row inner ring extended both sides
FSC
3110 Unmounted Antifriction Bearings
NIIN
000187451
NSN
3110000187451

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6157P54-12
Cage Code:
98889
Status:
A
MSDS:
Part Number:
B540ZZ
Cage Code:
38443
Status:
A
MSDS:
Part Number:
5B540DD
Cage Code:
12133
Status:
A
MSDS:
Part Number:
B540DDFS160
Cage Code:
3NPS1
Status:
A
MSDS:
Part Number:
180613-7
Cage Code:
71791
Status:
A
MSDS:
Part Number:
B540DDMILG3278
Cage Code:
21335
Status:
A
MSDS:
Part Number:
B540DD
Cage Code:
21335
Status:
A
MSDS:
Part Number:
1565660-4
Cage Code:
10001
Status:
A
MSDS:
Part Number:
C094600-001
Cage Code:
10618
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 3110-00-018-7451
What are the manufacturers of nsn 3110000187451?
Does this nsn 3110000187451 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110000187451
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 3110000187451 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110000187451 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110000187451?
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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