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Self-aligning Plain Bearing NSN 3120-01-007-8268

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 3120-01-007-8268 NSN: 3120-01-007-8268

Features and Characteristics

Bore Diameter
0.8749 inches
Outer Member Outside Diameter
1.7498 inches
Outer Member Width
0.6175 inches
Inner Member Width
0.9975 inches
Static Radial Load Rating
4300 pounds
Hardness Rating
59.0 rockwell c inner member and 63.0 rockwell c inner member
Lubrication Feature
Perforation
Special Features
Dry lubricating material 4856 per 0s-9162, type 2, cl 2
Material
Steel comp e52100 inner member
Material Specification
Mil-s-7420 military specification single material response inner member
Surface Treatment
Chromium outside diameter surface of body
Surface Treatment Specification
Qq-c-320 federal specification single treatment response outside diameter surface of body
Style Designator
Without insert or liner
FSC
3120 Unmounted Plain Bearings
NIIN
010078268
NSN
3120010078268

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AG14SP14
Cage Code:
15860
Status:
A
MSDS:
Part Number:
750848-1
Cage Code:
98897
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 3120-01-007-8268
What are the manufacturers of nsn 3120010078268?
Does this nsn 3120010078268 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120010078268
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 3120010078268 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120010078268 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120010078268?
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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