Ball bearing Stiffness and Damping calculators are developed based on the work published in first two papers. Try these online calculators, you can download to your local computer. These programmes will run automatically if you have MATLAB in your computer.  Please send your feedback

Download here (Save to your local computer, unzip the file and double-click on it)
Stiffness coefficient Matrix of Dry contact ball bearing
Stiffness and Damping coefficient Matrices of Lubricated Ball Bearings

Demonstration
Run the application (open directly or double click the saved file on your local computer)

1. Press "OK"

2. Input the operating conditions and material properties then press "OK"

3. Wait for few minutes, generally it takes 4 minutes but may take more depending on your computer capability. Then a window will appear with the result. The stiffness and damping coefficients are given in directional matrix form