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Self-aligning Plain Bearing NSN 3120-01-339-0293

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 3120-01-339-0293 NSN: 3120-01-339-0293

Features and Characteristics

Bore Diameter
Between 0.8745 inches and 0.8750 inches
Outer Member Outside Diameter
Between 1.7495 inches and 1.7500 inches
Outer Member Width
Between 0.6200 inches and 0.6300 inches
Inner Member Width
Between 1.3950 inches and 1.4000 inches
Hardness Rating
55.0 rockwell c inner member
Special Features
Extended inner ring
Material
Steel comp 440c inner membersteel comp 630 outer race memberplastic polytetrafluoroethylene race liner
FSC
3120 Unmounted Plain Bearings
NIIN
013390293
NSN
3120013390293

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AKBY14-3001
Cage Code:
15860
Status:
A
MSDS:
Part Number:
SWKR-14-151
Cage Code:
81376
Status:
A
MSDS:
Part Number:
KDSY14CR
Cage Code:
97613
Status:
A
MSDS:
Part Number:
LYP14E-071
Cage Code:
16746
Status:
A
MSDS:
Part Number:
KDSY14-51C
Cage Code:
97613
Status:
A
MSDS:
Part Number:
4D0071-14C
Cage Code:
88277
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 3120-01-339-0293
What are the manufacturers of nsn 3120013390293?
Does this nsn 3120013390293 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120013390293
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 3120013390293 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120013390293 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120013390293?
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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