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Self-aligning Plain Bearing NSN 3120-00-457-0771

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 3120-00-457-0771 NSN: 3120-00-457-0771

Features and Characteristics

Bore Diameter
Between 0.9995 inches and 1.0000 inches
Lubrication Material
Lubricating oil
Outer Member Outside Diameter
Between 1.7495 inches and 1.7500 inches
Outer Member Width
Between 0.7920 inches and 0.8020 inches
Inner Member Width
Between 0.9950 inches and 1.0000 inches
Static Radial Load Rating
125000 pounds
Material
Steel comp e52100 inner member
Surface Treatment
Cadmium outer race member
Style Designator
Without insert or liner
FSC
3120 Unmounted Plain Bearings
NIIN
004570771
NSN
3120004570771

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
771A194PC5
Cage Code:
24446
Status:
A
MSDS:
Part Number:
LHA16
Cage Code:
73134
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 3120-00-457-0771
What are the manufacturers of nsn 3120004570771?
Does this nsn 3120004570771 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120004570771
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 3120004570771 contain any precious metals?
No precious metal content.
Does nsn 3120004570771 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120004570771?
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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