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Tapered Roller Bearing NSN 3110-01-433-1921

Item Description

A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes bearing, roller, thrust.

NSN 3110-01-433-1921 NSN: 3110-01-433-1921

Features and Characteristics

Overall Width
38.5 millimeters
Bore Diameter
85.0 millimeters
Overall Outside Diameter
150.0 millimeters
Backface Corner Radius
2.0 millimeters
Standout Width
8.5 millimeters
Cone Corner Radius
2.5 millimeters
Cone Width
36.0 millimeters
Cup Width
30.0 millimeters
Retainer Fabrication Method
Pressed
Standard Tolerance Designation
Afbma class 2
Material
Steel
Style Designator
Straight bore, normal angle
FSC
3110 Unmounted Antifriction Bearings
NIIN
014331921
NSN
3110014331921

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
32217A
Cage Code:
43991
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482200030
  • NAICS: 332991
  • SITC: 74620
  • Description: Tapered roller bearings, cup and cone assemblies entered as a set, wheel hub units, other than flanged
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-01-433-1921
What are the manufacturers of nsn 3110014331921?
Does this nsn 3110014331921 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110014331921
A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. excludes bearing, roller, thrust.
Does nsn 3110014331921 contain any precious metals?
No precious metal content.
Does nsn 3110014331921 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110014331921?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00021
FIIG:
A044A0
App. Key:
A
Cond. Code:
1
Status:
A

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