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.

from 4 to 360h flexible workload
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 the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your classes 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 thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

André FelipePrompt Engineering Student
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