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Self-aligning Plain Bearing NSN 3120-01-039-6247

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 3120-01-039-6247 NSN: 3120-01-039-6247

Features and Characteristics

Bore Diameter
Between 0.3120 inches and 0.3130 inches
Outer Member Outside Diameter
Between 1.2450 inches and 1.2550 inches
Outer Member Width
0.6500 inches
Inner Member Width
Between 0.7340 inches and 0.7440 inches
Static Radial Load Rating
21000 pounds
Hardness Rating
55.0 rockwell c outer ring and 55.0 rockwell c outer ring
Material
Steel comp 630 race insert
Style Designator
Without insert or liner
FSC
3120 Unmounted Plain Bearings
NIIN
010396247
NSN
3120010396247

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BACB10M6
Cage Code:
97613
Status:
A
MSDS:
Part Number:
KRN5-1
Cage Code:
97613
Status:
A
MSDS:
Part Number:
YTA-107
Cage Code:
77896
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 3120-01-039-6247
What are the manufacturers of nsn 3120010396247?
Does this nsn 3120010396247 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120010396247
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 3120010396247 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120010396247 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120010396247?
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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