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Self-aligning Plain Bearing NSN 3120-00-058-1437

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 3120-00-058-1437 NSN: 3120-00-058-1437

Features and Characteristics

Bore Diameter
Between 1.5045 inches and 1.5055 inches
Outer Member Outside Diameter
Between 2.4360 inches and 2.4370 inches
Outer Member Width
Between 0.8050 inches and 0.8100 inches
Inner Member Width
Between 0.9900 inches and 1.0100 inches
Static Radial Load Rating
39000 pounds
Hardness Rating
30.0 rockwell c outer race member
Material
Steel comp 630 outer race member
Surface Treatment
Silver inner member
Style Designator
Without insert or liner
FSC
3120 Unmounted Plain Bearings
NIIN
000581437
NSN
3120000581437

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
55152
Cage Code:
09455
Status:
A
MSDS:
Part Number:
215-55307-1
Cage Code:
80378
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 3120-00-058-1437
What are the manufacturers of nsn 3120000581437?
Does this nsn 3120000581437 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120000581437
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 3120000581437 contain any precious metals?
Item contains silver.
Does nsn 3120000581437 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120000581437?
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
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