Tolerance and Fit Course
Master ISO limits, fits, and geometric tolerances for 30 mm shaft–hub assemblies. Learn to pick cost-effective tolerances, specify clear drawings, and ensure reliable, low-friction, high-precision engineering fits suppliers can actually deliver.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
Master ISO limits and fits for 30 mm shaft–hub connections with this focused Tolerance and Fit Course. Learn to read ISO 286 tables, calculate MMC/LMC, and determine clearances or interferences for real assemblies. Set practical IT grades, geometric tolerances, and surface finishes, then translate them into clear drawing notes, inspection methods, and supplier-ready specifications that reduce rework and assembly issues.
Elevify advantages
Develop skills
- ISO fits selection: choose H7/g6, H7/k6, etc. for reliable 30 mm assemblies.
- Tolerance calculation: compute ISO limits, MMC/LMC, and fit clearances fast.
- Geometric tolerancing: apply position, runout, and cylindricity to shaft–hub.
- Machining capability: match IT grades, surface finish, and cost to real processes.
- Drawing notes: write clear, supplier-ready tolerance and fit notes in minutes.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I'm grateful for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
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Mariana FerresPhotography Student
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The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

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