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Annular Ball Bearing NSN 3110-00-401-1881

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 3110-00-401-1881 NSN: 3110-00-401-1881

Features and Characteristics

Overall Width
Between 0.9833 inches and 0.9843 inches
Bore Diameter
Between 4.3302 inches and 4.3307 inches
Overall Outside Diameter
Between 6.6923 inches and 6.6929 inches
Surface Finish
Ground
Retainer Fabrication Method
Machined
Load Direction
Radial
Bore Shape
Straight
Internal Clearance
0.0100 inches radial and 0.0119 inches radial
Standard Tolerance Designation
Abec no.3
Special Features
Split inner ring
Material
Steel comp m50 outer ring
Material Specification
Ams 6490 assn standard single material response inner ring
Style Designator
Non-loading groove, non-separable
FSC
3110 Unmounted Antifriction Bearings
NIIN
004011881
NSN
3110004011881

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
204-040-136-9
Cage Code:
97499
Status:
A
MSDS:
Part Number:
204-040-136-009
Cage Code:
97499
Status:
A
MSDS:
Part Number:
AAM9122-9MBRA1369
Cage Code:
21335
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 3110-00-401-1881
What are the manufacturers of nsn 3110004011881?
Does this nsn 3110004011881 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110004011881
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 3110004011881 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110004011881 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110004011881?
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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