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Self-aligning Plain Bearing NSN 3120-01-185-8738

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 3120-01-185-8738 NSN: 3120-01-185-8738

Features and Characteristics

Bore Diameter
1.4380 inches
Lubrication Material
Carbon graphite
Outer Member Outside Diameter
2.2750 inches
Inner Member Width
0.4350 inches
Material
Steel comp 630 race insert
Material Specification
Ams 5643 assn standard single material response race insert
FSC
3120 Unmounted Plain Bearings
NIIN
011858738
NSN
3120011858738

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
LB7077A
Cage Code:
55231
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 3120-01-185-8738
What are the manufacturers of nsn 3120011858738?
Does this nsn 3120011858738 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120011858738
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 3120011858738 contain any precious metals?
No precious metal content.
Does nsn 3120011858738 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120011858738?
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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