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Self-aligning Plain Bearing NSN 3120-00-115-1291

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 3120-00-115-1291 NSN: 3120-00-115-1291

Features and Characteristics

Bore Diameter
Between 0.2495 inches and 0.2500 inches
Outer Member Outside Diameter
Between 0.7395 inches and 0.7400 inches
Outer Member Width
Between 0.2500 inches and 0.2600 inches
Inner Member Width
Between 0.5910 inches and 0.5930 inches
Static Radial Load Rating
6565 pounds
Hardness Rating
58.0 rockwell c inner member
Material
Steel comp 410 outer race member
Material Specification
Ams 5630 assn standard single material response inner member
Style Designator
With insert and/or liner with staking groove
FSC
3120 Unmounted Plain Bearings
NIIN
001151291
NSN
3120001151291

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
WSBS8ATC24
Cage Code:
3NPS1
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 3120-00-115-1291
What are the manufacturers of nsn 3120001151291?
Does this nsn 3120001151291 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120001151291
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 3120001151291 contain any precious metals?
No precious metal content.
Does nsn 3120001151291 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120001151291?
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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