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Self-aligning Plain Bearing NSN 3120-00-179-7255

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 3120-00-179-7255 NSN: 3120-00-179-7255

Features and Characteristics

Bore Diameter
Between 1.9990 inches and 2.0010 inches
Lubrication Material
Lubricating oil
Outer Member Outside Diameter
Between 3.1860 inches and 3.1870 inches
Outer Member Width
Between 1.5000 inches and 1.5100 inches
Inner Member Width
Between 1.7450 inches and 1.7500 inches
Static Radial Load Rating
200000 pounds
Material
Steel
Style Designator
Without insert or liner
FSC
3120 Unmounted Plain Bearings
NIIN
001797255
NSN
3120001797255

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
10900423
Cage Code:
19207
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 3120-00-179-7255
What are the manufacturers of nsn 3120001797255?
Does this nsn 3120001797255 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120001797255
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 3120001797255 contain any precious metals?
No precious metal content.
Does nsn 3120001797255 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120001797255?
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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