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Spherical Plain Bearing NSN 3120-00-004-1020

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 3120-00-004-1020 NSN: 3120-00-004-1020

Features and Characteristics

Overall Length
Between 0.9950 inches and 1.0050 inches
Body Inside Diameter
Between 0.8157 inches and 0.8162 inches
Spherical Body Diameter
Between 1.4995 inches and 1.5005 inches
Corner Shape
Square inside left corner
Surface Finish
16.0 microinches
Material
Steel
Style Designator
Solid
Test Data Document
81205-bac5424 cl c specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
FSC
3120 Unmounted Plain Bearings
NIIN
000041020
NSN
3120000041020

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
114P7050-2
Cage Code:
77272
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 3120-00-004-1020
What are the manufacturers of nsn 3120000041020?
Does this nsn 3120000041020 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120000041020
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 3120000041020 contain any precious metals?
No precious metal content.
Does nsn 3120000041020 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120000041020?
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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