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Tapered Roller Bearing NSN 3110-00-227-3521

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 3110-00-227-3521 NSN: 3110-00-227-3521

Features and Characteristics

Overall Width
2.2500 inches
Bore Diameter
3.7500 inches
Overall Outside Diameter
7.5000 inches
Backface Corner Radius
0.1300 inches
Standout Width
0.4375 inches
Cone Corner Radius
0.3100 inches
Cone Width
2.2650 inches
Cup Width
1.8125 inches
Retainer Fabrication Method
Pressed
Standard Tolerance Designation
Afbma class 2
Material
Steel
Style Designator
Straight bore, normal angle
FSC
3110 Unmounted Antifriction Bearings
NIIN
002273521
NSN
3110002273521

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AA59649-677
Cage Code:
58536
Status:
A
MSDS:
Part Number:
A-A-59649
Cage Code:
58536
Status:
A
MSDS:
Part Number:
HH221440 AND HH221410
Cage Code:
60038
Status:
A
MSDS:
Part Number:
HH221440HH221410
Cage Code:
60038
Status:
A
MSDS:
Part Number:
FF-B-187/01-677
Cage Code:
81348
Status:
A
MSDS:
Part Number:
FF-B-187B
Cage Code:
81348
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 3110-00-227-3521
What are the manufacturers of nsn 3110002273521?
Does this nsn 3110002273521 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110002273521
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 3110002273521 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110002273521 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110002273521?
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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  •   Quality Inspected Parts
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