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Self-aligning Plain Bearing NSN 3120-00-839-8242

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 3120-00-839-8242 NSN: 3120-00-839-8242

Features and Characteristics

Bore Diameter
Between 0.8745 inches and 0.8750 inches
Outer Member Outside Diameter
Between 1.5620 inches and 1.5625 inches
Outer Member Width
Between 0.6980 inches and 0.7080 inches
Inner Member Width
Between 0.8700 inches and 0.8750 inches
Hardness Rating
57.0 rockwell c inner member and 61.0 rockwell c inner member
Lubrication Feature
Perforation inner member
Material
Steel comp 630 outer race member
Material Specification
Ams 5643 assn standard single material response outer race member
Style Designator
Without insert or liner
FSC
3120 Unmounted Plain Bearings
NIIN
008398242
NSN
3120008398242

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
HSBG14CRA
Cage Code:
02758
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 3120-00-839-8242
What are the manufacturers of nsn 3120008398242?
Does this nsn 3120008398242 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120008398242
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 3120008398242 contain any precious metals?
No precious metal content.
Does nsn 3120008398242 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120008398242?
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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