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Spherical Plain Bearing NSN 3120-00-678-5850

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 3120-00-678-5850 NSN: 3120-00-678-5850

Features and Characteristics

Overall Length
22.0000 inches
Body Inside Diameter
Between 19.1330 inches and 19.1350 inches
Extension Outside Diameter
19.2500 inches
Spherical Body Diameter
Between 30.7470 inches and 30.7500 inches
Corner Shape
Square all corners
Surface Finish
63.0 microinches inside diameter surface of body
Material
Steel uns j03008 outer layer
Material Specification
Qq-t-390 federal specification single material response inner layer
Style Designator
Segmented
FSC
3120 Unmounted Plain Bearings
NIIN
006785850
NSN
3120006785850

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
60-71-22188PC3-4-45
Cage Code:
70876
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 3120-00-678-5850
What are the manufacturers of nsn 3120006785850?
Does this nsn 3120006785850 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120006785850
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 3120006785850 contain any precious metals?
No precious metal content.
Does nsn 3120006785850 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120006785850?
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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