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Self-aligning Plain Bearing NSN 3120-01-263-8306

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 3120-01-263-8306 NSN: 3120-01-263-8306

Features and Characteristics

Bore Diameter
Between 0.4995 inches and 0.5000 inches
Outer Member Outside Diameter
Between 0.9995 inches and 1.0000 inches
Outer Member Width
Between 0.3880 inches and 0.3920 inches
Inner Member Width
Between 0.4980 inches and 0.5000 inches
Static Radial Load Rating
33872 pounds
Hardness Rating
93.5 rockwell superficial 15-n outer race member
Material
Steel comp 630 outer race member
Surface Treatment
Lubricant dry film outer race member
Surface Treatment Specification
Vps 412, cagec06710 mfr ref single treatment response outer race member
Style Designator
Without insert or liner with staking groove
FSC
3120 Unmounted Plain Bearings
NIIN
012638306
NSN
3120012638306

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
VTB03500
Cage Code:
06710
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 3120-01-263-8306
What are the manufacturers of nsn 3120012638306?
Does this nsn 3120012638306 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120012638306
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 3120012638306 contain any precious metals?
No precious metal content.
Does nsn 3120012638306 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120012638306?
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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