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Self-aligning Plain Bearing NSN 3120-01-023-3838

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 3120-01-023-3838 NSN: 3120-01-023-3838

Features and Characteristics

Bore Diameter
Between 0.3745 inches and 0.3750 inches
Outer Member Outside Diameter
Between 0.9055 inches and 0.9060 inches
Outer Member Width
Between 0.3400 inches and 0.3500 inches
Inner Member Width
Between 0.8110 inches and 0.8130 inches
Static Radial Load Rating
12300 pounds
Material
Steel comp 630 inner member
Material Specification
Ams 5643 assn standard single material response inner member
Surface Treatment
Chromium spherical surface
Surface Treatment Specification
Qq-c-320, cl 2 federal specification single treatment response right end surface
Style Designator
With insert and/or liner with staking groove
FSC
3120 Unmounted Plain Bearings
NIIN
010233838
NSN
3120010233838

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
TGA206G
Cage Code:
77896
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 3120-01-023-3838
What are the manufacturers of nsn 3120010233838?
Does this nsn 3120010233838 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120010233838
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 3120010233838 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120010233838 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120010233838?
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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