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Spherical Plain Bearing NSN 3120-00-540-7748

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 3120-00-540-7748 NSN: 3120-00-540-7748

Features and Characteristics

Hole Diameter
0.0610 inches first and 0.0660 inches first
Overall Length
0.8800 inches
Body Inside Diameter
Between 1.6250 inches and 1.6260 inches
Spherical Body Diameter
Between 1.9960 inches and 1.9980 inches
Lubricant Accommodation Style
Grooved circular
Corner Shape
Chamfered inside left corner
Antirotation/lubrication Type And Quantity
4 hole
Style Designator
Solid
FSC
3120 Unmounted Plain Bearings
NIIN
005407748
NSN
3120005407748

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
371687-1
Cage Code:
98897
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 3120-00-540-7748
What are the manufacturers of nsn 3120005407748?
Does this nsn 3120005407748 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120005407748
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 3120005407748 contain any precious metals?
No precious metal content.
Does nsn 3120005407748 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120005407748?
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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