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Self-aligning Plain Bearing NSN 3120-01-534-5830

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 3120-01-534-5830 NSN: 3120-01-534-5830

Features and Characteristics

Bore Diameter
Between 0.2495 inches and 0.2500 inches
End Application
C-17a aircraft
Outer Member Outside Diameter
Between 0.6557 inches and 0.6562 inches
Outer Member Width
Between 0.2450 inches and 0.2550 inches
Inner Member Width
Between 0.3410 inches and 0.3430 inches
Hardness Rating
55.0 rockwell c inner member and 62.0 rockwell c inner member
Part Name Assigned By Controlling Agency
Bearing plain, self-lubricating, self-aligning, low speed, narrow, champhered outer ring, -65 degrees f to 325 degrees f
Special Features
No-load rotational breakaway torque in-lb is 0-0.5
Material
Steel comp 630 outer race member
Surface Treatment
Passivate inner member
Style Designator
With insert and/or liner
FSC
3120 Unmounted Plain Bearings
NIIN
015345830
NSN
3120015345830

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS14104-4CPK
Cage Code:
96906
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 3120-01-534-5830
What are the manufacturers of nsn 3120015345830?
Does this nsn 3120015345830 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120015345830
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 3120015345830 contain any precious metals?
No precious metal content.
Does nsn 3120015345830 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120015345830?
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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