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Spherical Plain Bearing NSN 3120-00-701-4442

Item Description

A detachable part 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. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes bearing, plain, self-aligning.

NSN 3120-00-701-4442 NSN: 3120-00-701-4442

Features and Characteristics

Hole Diameter
0.1870 inches first
Overall Length
Between 1.8650 inches and 1.8700 inches
Body Inside Diameter
1.4000 inches
Extension Outside Diameter
1.6870 inches
Spherical Body Diameter
Between 1.9980 inches and 2.0000 inches
Lubricant Accommodation Style
Grooved circular
Corner Shape
Square all corners
Features Provided
Casehardened
Hardness Rating
55.0 rockwell c and 60.0 rockwell c
Surface Finish
32.0 microinches spherical surface
Antirotation/lubrication Type And Quantity
4 hole
Surface Groove Location And Quantity
1 internal
Material
Steel comp 1118
Material Specification
Qq-s-633 federal specification single material response
Surface Treatment
Cadmium and chromate or zinc and chromate
Surface Treatment Specification
Qq-p-416, cl 2 federal specification 1st treatment response or qq-p-416, cl 2 federal specification 2nd treatment response or qq-z-325, cl 2 federal specification 3rd treatment response or qq-z-325, cl 2 federal specification 4th treatment response
Style Designator
Solid
FSC
3120 Unmounted Plain Bearings
NIIN
007014442
NSN
3120007014442

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7014442
Cage Code:
19207
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 3120-00-701-4442
What are the manufacturers of nsn 3120007014442?
Does this nsn 3120007014442 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120007014442
A detachable part 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. it may be divided into two or more segments of 180 degrees (3.141 radians) or less. the item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. excludes bearing, plain, self-aligning.
Does nsn 3120007014442 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120007014442 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120007014442?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13204
FIIG:
A045A0
App. Key:
C
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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