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Self-aligning Plain Bearing NSN 3120-01-306-6054

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 3120-01-306-6054 NSN: 3120-01-306-6054

Features and Characteristics

Bore Diameter
Between 1.5150 inches and 1.5250 inches
Outer Member Outside Diameter
Between 2.4950 inches and 2.5000 inches
Outer Member Width
Between 1.1200 inches and 1.1300 inches
Inner Member Width
Between 1.3070 inches and 1.3170 inches
Hardness Rating
60.0 rockwell c inner member
Lubrication Feature
Perforation inner member
Material
Steel comp 1215 outer race member
Material Specification
Astm a108 assn standard single material response outer race member
Surface Treatment
Cadmium outer race member and chromate outer race member
Surface Treatment Specification
Qq-p-416, type 2, class 2 federal specification single treatment response outer race member
Style Designator
Without insert or liner
FSC
3120 Unmounted Plain Bearings
NIIN
013066054
NSN
3120013066054

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
HCOM-24-5
Cage Code:
56644
Status:
A
MSDS:
Part Number:
717350177
Cage Code:
04939
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 3120-01-306-6054
What are the manufacturers of nsn 3120013066054?
Does this nsn 3120013066054 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120013066054
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 3120013066054 contain any precious metals?
No precious metal content.
Does nsn 3120013066054 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120013066054?
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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