Tolerance and Fit Course
This course equips you with skills to master ISO limits, fits, and geometric tolerances specifically for 30 mm shaft-hub assemblies. You will learn to select economical tolerances, create unambiguous engineering drawings, and guarantee reliable, low-friction, high-precision fits that suppliers can produce effectively, cutting down on production errors and costs.

4 to 360 hours of flexible workload
certificate valid in your country
What Will I Learn?
Gain expertise in ISO limits and fits for 30 mm shaft-hub connections through this targeted Tolerance and Fit Course. Master reading ISO 286 tables, calculating MMC/LMC, and assessing clearances or interferences for practical assemblies. Specify suitable IT grades, geometric tolerances, and surface finishes, converting them into precise drawing notes, inspection procedures, and supplier specifications to minimise rework and assembly problems.
Elevify Advantages
Develop Skills
- Select optimal ISO fits like H7/g6 or H7/k6 for dependable 30 mm shaft-hub assemblies.
- Calculate ISO tolerance limits, MMC/LMC values, and fit clearances efficiently.
- Implement geometric tolerances such as position, runout, and cylindricity for shaft-hub interfaces.
- Align IT grades, surface finishes, and costs with actual machining capabilities.
- Draft precise, supplier-compliant tolerance and fit annotations on drawings quickly.
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
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