ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Airframe Ball Bearing NSN 3110-01-042-7397

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 3110-01-042-7397 NSN: 3110-01-042-7397

Features and Characteristics

Bore Diameter
3.0630 inches
Overall Outside Diameter
4.0000 inches
Lubrication Material
Grease
End Application
U/o boeing e-3a acft
Outer Ring Width
0.4690 inches
Inner Ring Width
0.5310 inches
Seal Quantity
2
Shield Quantity
2
Bearing Seal Type
Contact
Alignment Type
Rigid
Load Direction
Radial
Internal Clearance
0.0003 inches radial and 0.0015 inches radial
Features Provided
Aligning ring
Standard Tolerance Designation
Afbma standard tolerance for airframe ball bearings
Lubrication Material Specification
Mil-g-23827 military specification single material response
Material
Stainless steel shield
Material Specification
Ams 3652 assn standard 1st material response seal or ams 3666 assn standard 2nd material response seal
Surface Treatment
Cadmium exposed surfaces as mounted
Surface Treatment Specification
Qq-p-416, type 1, class 2 federal specification single treatment response exposed surfaces as mounted
Style Designator
Single row inner ring extended both sides
FSC
3110 Unmounted Antifriction Bearings
NIIN
010427397
NSN
3110010427397

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS7949
Cage Code:
81343
Status:
A
MSDS:
Part Number:
MS27642-49G
Cage Code:
81343
Status:
A
MSDS:
Part Number:
KP49B E-9273
Cage Code:
21335
Status:
A
MSDS:
Part Number:
LLKP-49-B
Cage Code:
38443
Status:
A
MSDS:
Part Number:
BACB10A557
Cage Code:
81205
Status:
A
MSDS:
Part Number:
7KP49B
Cage Code:
58064
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 3110-01-042-7397
What are the manufacturers of nsn 3110010427397?
Does this nsn 3110010427397 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110010427397
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 3110010427397 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110010427397 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110010427397?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo