SKF Belt Calc (ini.ptCalc) on Google Play
The application makes it possible for field engineers and technical sales people to check the quality of an existing belt drive design at the touch of finger. If they are not satisfied with the design, the application allows them to propose more than 100 alternative solutions within seconds! You can also email drawings and installation instructions in PDF format straight from your phone, even in the most remote places. It is available in English, Spanish, Portuguese, Russian, Czech, Polish and Greek.For more information go to: http://www.skfptp.com/skfbeltcalc.htm