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Annular Ball Bearing NSN 3110-01-044-4471

Item Description

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

NSN 3110-01-044-4471 NSN: 3110-01-044-4471

Features and Characteristics

Bore Diameter
30.0 millimeters
Overall Outside Diameter
55.0 millimeters
Lubrication Material
Lubricant
Outer Ring Width
13.0 millimeters
Inner Ring Width
16.0 millimeters
Surface Finish
Ground
Retainer Fabrication Method
Machined
Load Direction
Angular
Bore Shape
Straight
Internal Fit-up Contact Angular Direction
Primarily radial
Internal Clearance
0.0014 inches radial and 0.0018 inches radial
Standard Tolerance Designation
Abec no.5
Contact Angle
18.5 degrees
Special Features
Puller groove located on inner ring
Lubrication Material Specification
Mil-c-11796 military specification single material response
Material
Steel comp m50 outer ring
Material Specification
Ams 6490 assn standard single material response inner ring
Precious Material And Location
Separator silver
Precious Material
Silver
Style Designator
26a non-loading groove, non-separable
Test Data Document
73342-6889093 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
FSC
3110 Unmounted Antifriction Bearings
NIIN
010444471
NSN
3110010444471

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6889093
Cage Code:
73342
Status:
A
MSDS:
Part Number:
M106GX29
Cage Code:
70854
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482105028
  • NAICS: 332991
  • SITC: 74610
  • Description: Angular contact ball bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-01-044-4471
What are the manufacturers of nsn 3110010444471?
Does this nsn 3110010444471 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110010444471
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. for items with faces specially ground for duplex mounting see bearing, ball, duplex. excludes bearing, ball, airframe.
Does nsn 3110010444471 contain any precious metals?
Item contains silver.
Does nsn 3110010444471 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110010444471?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00014
FIIG:
A044A0
App. Key:
C
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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