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Self-aligning Plain Bearing NSN 3120-00-811-4287

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 3120-00-811-4287 NSN: 3120-00-811-4287

Features and Characteristics

Bore Diameter
Between 0.3120 inches and 0.3125 inches
Outer Member Width
Between 0.3400 inches and 0.3500 inches
Inner Member Width
Between 0.8080 inches and 0.8130 inches
Lubrication Feature
Groove internal outer member
Special Features
W/oil hole
Material
Steel comp e52100 inner member
Material Specification
66 federal standard single material response inner member
Surface Treatment
Chromium inner member
Style Designator
Without insert or liner
FSC
3120 Unmounted Plain Bearings
NIIN
008114287
NSN
3120008114287

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BLR5105G
Cage Code:
81376
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 3120-00-811-4287
What are the manufacturers of nsn 3120008114287?
Does this nsn 3120008114287 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120008114287
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 3120008114287 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120008114287 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120008114287?
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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