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Self-aligning Plain Bearing NSN 3120-00-904-9031

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 3120-00-904-9031 NSN: 3120-00-904-9031

Features and Characteristics

Bore Diameter
Between 0.1895 inches and 0.1900 inches
Outer Member Outside Diameter
Between 0.5620 inches and 0.5625 inches
Outer Member Width
0.2180 inches
Inner Member Width
Between 0.2760 inches and 0.2810 inches
Hardness Rating
60.0 rockwell c inner member
Material
Steel comp e52100 inner member
Surface Treatment
Chromium inner member
Style Designator
With insert and/or liner
FSC
3120 Unmounted Plain Bearings
NIIN
009049031
NSN
3120009049031

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
LHBV3
Cage Code:
73134
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 3120-00-904-9031
What are the manufacturers of nsn 3120009049031?
Does this nsn 3120009049031 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120009049031
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 3120009049031 contain any precious metals?
No precious metal content.
Does nsn 3120009049031 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120009049031?
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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