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Self-aligning Plain Bearing NSN 3120-00-956-3168

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 3120-00-956-3168 NSN: 3120-00-956-3168

Features and Characteristics

Bore Diameter
Between 1.4995 inches and 1.5000 inches
Outer Member Outside Diameter
Between 2.6870 inches and 2.6875 inches
Outer Member Width
Between 1.2180 inches and 1.2280 inches
Inner Member Width
Between 1.6820 inches and 1.6870 inches
Hardness Rating
27.0 rockwell c inner member and 47.0 rockwell c inner member
Material
Steel comp 630 inner member
Surface Treatment
Chromium inner member
Style Designator
Without insert or liner
Reference Number Differentiating Characteristics
Navord od 44548
FSC
3120 Unmounted Plain Bearings
NIIN
009563168
NSN
3120009563168

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2244805
Cage Code:
10001
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 3120-00-956-3168
What are the manufacturers of nsn 3120009563168?
Does this nsn 3120009563168 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120009563168
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 3120009563168 contain any precious metals?
No precious metal content.
Does nsn 3120009563168 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120009563168?
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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