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Self-aligning Plain Bearing NSN 3120-01-559-6975

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 3120-01-559-6975 NSN: 3120-01-559-6975

Features and Characteristics

Bore Diameter
Between 0.9995 inches and 1.0000 inches
Lubrication Material
Grease, mil-g-81322
Outer Member Outside Diameter
1.8850 inches
Outer Member Width
Between 0.7920 inches and 0.7950 inches
Inner Member Width
Between 0.9950 inches and 1.0000 inches
Hardness Rating
37.0 rockwell c inner member
Lubrication Feature
Groove outer race member
Material
Steel comp 630 outer race member
Material Specification
Astm b194 or b196 temper th04 assn standard single material response inner member
Style Designator
Without insert or liner with staking groove
FSC
3120 Unmounted Plain Bearings
NIIN
015596975
NSN
3120015596975

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS81936/1-16T
Cage Code:
81343
Status:
A
MSDS:
Part Number:
M81936/1-16T
Cage Code:
81349
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 3120-01-559-6975
What are the manufacturers of nsn 3120015596975?
Does this nsn 3120015596975 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120015596975
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 3120015596975 contain any precious metals?
No precious metal content.
Does nsn 3120015596975 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120015596975?
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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