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Self-aligning Plain Bearing NSN 3120-01-421-4842

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 3120-01-421-4842 NSN: 3120-01-421-4842

Features and Characteristics

Bore Diameter
5.0000 inches
Outer Member Outside Diameter
1.0000 inches
Outer Member Width
0.3900 inches
Inner Member Width
0.5000 inches
Special Features
Lube grooves and grease holes in race only
Material
Steel comp 630 outer race member
Style Designator
Without insert or liner
FSC
3120 Unmounted Plain Bearings
NIIN
014214842
NSN
3120014214842

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS81936/2-8R
Cage Code:
81343
Status:
A
MSDS:
Part Number:
M81936/2-8R
Cage Code:
81349
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 3120-01-421-4842
What are the manufacturers of nsn 3120014214842?
Does this nsn 3120014214842 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120014214842
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 3120014214842 contain any precious metals?
No precious metal content.
Does nsn 3120014214842 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120014214842?
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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