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Tapered Roller Bearing NSN 3110-01-255-3440

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 3110-01-255-3440 NSN: 3110-01-255-3440

Features and Characteristics

Overall Width
6.0000 inches
Bore Diameter
10.0000 inches
Overall Outside Diameter
14.1250 inches
End Application
Philadelphia reduction gear onboard 378 ft whec coast guard vessel hamilton-hull no. 715
Backface Corner Radius
0.0600 inches
Standout Width
0.6875 inches
Cone Corner Radius
0.1400 inches
Cone Width
2.8125 inches
Cup Width
4.6250 inches
Special Features
One hole in o.D. For locking pin and oil
Material
Steel
Style Designator
Straight bore, double cup, single cones
FSC
3110 Unmounted Antifriction Bearings
NIIN
012553440
NSN
3110012553440

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M249749-M249710DC
Cage Code:
60038
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 3110-01-255-3440
What are the manufacturers of nsn 3110012553440?
Does this nsn 3110012553440 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110012553440
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 3110012553440 contain any precious metals?
No precious metal content.
Does nsn 3110012553440 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110012553440?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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