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Tapered Roller Bearing NSN 3110-01-188-2553

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 3110-01-188-2553 NSN: 3110-01-188-2553

Features and Characteristics

Overall Width
0.6250 inches
Bore Diameter
1.2500 inches
Overall Outside Diameter
2.3280 inches
Lubrication Material
Grease
Backface Corner Radius
0.0500 inches
Standout Width
0.1600 inches
Cone Corner Radius
0.1400 inches
Cone Width
0.6600 inches
Cup Width
0.4650 inches
Retainer Fabrication Method
Stamped
Alignment Type
Rigid
Internal Fit-up Designation
Standard
Standard Tolerance Designation
Afbma class 3
Lubrication Material Specification
Mil-g-23827 military specification single material response
Material
Steel
Style Designator
Straight bore, normal angle
FSC
3110 Unmounted Antifriction Bearings
NIIN
011882553
NSN
3110011882553

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12321113
Cage Code:
19207
Status:
A
MSDS:
Part Number:
LM67048-LM67010 CLASS 3
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 3110-01-188-2553
What are the manufacturers of nsn 3110011882553?
Does this nsn 3110011882553 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110011882553
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 3110011882553 contain any precious metals?
No precious metal content.
Does nsn 3110011882553 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110011882553?
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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