ISO Fits & Tolerances app

Trelleborg Sealing Solutions' iPhone app provides results based on the ISO 286 System of Limits and Fits. “ISO Fits & Tolerances” will help engineers save time and enable them to work away from their desks.

• To use: enter the nominal diameter needed, select the tolerance classes for bore and shaft; app provides ISO fits definition with all relevant values, including the type of fit
• Tolerances are shown for the most commonly used ISO tolerance classes; graphs illustrate these classes by bore and shaft
• Available in English and German free from iTunes or via the Apple App Store on the iPhone and iPod Touch; search “Trelleborg ISO Fits.”