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Self-aligning Plain Bearing NSN 3120-00-343-4519

Item Description

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes bearing, plain, rod end and bearing, plain, spherical.

NSN 3120-00-343-4519 NSN: 3120-00-343-4519

Features and Characteristics

Bore Diameter
Between 0.1895 inches and 0.1900 inches
Outer Member Outside Diameter
Between 0.5620 inches and 0.5625 inches
Outer Member Width
Between 0.2130 inches and 0.2230 inches
Inner Member Width
Between 0.4950 inches and 0.5000 inches
Static Radial Load Rating
6400 pounds
Hardness Rating
57.0 rockwell c inner member and 61.0 rockwell c inner member
Material
Steel comp 630 outer race member
Surface Treatment
Chromium inner member
Style Designator
With insert and/or liner
FSC
3120 Unmounted Plain Bearings
NIIN
003434519
NSN
3120003434519

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
KSBY3-2N
Cage Code:
97613
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482300040
  • NAICS: 332991
  • SITC: 74630
  • Description: Spherical roller bearings, single row
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3120-00-343-4519
What are the manufacturers of nsn 3120003434519?
Does this nsn 3120003434519 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120003434519
A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. it is used to carry a load and to reduce sliding friction. it does not employ rolling elements. the item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. the assembly may be either separable or nonseparable. excludes bearing, plain, rod end and bearing, plain, spherical.
Does nsn 3120003434519 contain any precious metals?
No precious metal content.
Does nsn 3120003434519 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120003434519?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13208
FIIG:
A045A0
App. Key:
B
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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