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Self-aligning Plain Bearing NSN 3120-00-807-3480

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 3120-00-807-3480 NSN: 3120-00-807-3480

Features and Characteristics

Bore Diameter
Between 1.2502 inches and 1.2507 inches
Outer Member Outside Diameter
Between 2.3745 inches and 2.3750 inches
Outer Member Width
Between 0.8700 inches and 0.8750 inches
Inner Member Width
Between 0.9950 inches and 1.0000 inches
Hardness Rating
55.0 rockwell c inner member
Special Features
Fractured outer race
Material
Steel comp 440c
Material Specification
Fed standard 66 federal standard single material response and aisi 440c assn standard single material response and sae 51440c assn standard single material response
Style Designator
Without insert or liner
FSC
3120 Unmounted Plain Bearings
NIIN
008073480
NSN
3120008073480

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
577C947P2
Cage Code:
07482
Status:
A
MSDS:
Part Number:
577C947P1
Cage Code:
07482
Status:
A
MSDS:
Part Number:
577C94791
Cage Code:
51588
Status:
A
MSDS:
Part Number:
EAF38091
Cage Code:
60380
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 3120-00-807-3480
What are the manufacturers of nsn 3120008073480?
Does this nsn 3120008073480 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120008073480
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 3120008073480 contain any precious metals?
No precious metal content.
Does nsn 3120008073480 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120008073480?
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
  •   Quality Fast Service
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