Fits Tolerances: H9/d9
ISO 286 fits and tolerances — hole/shaft deviations for standard tolerance classes at various nominal sizes
| tolerance class | nominal size max mm | fit description | fit type | hole class | hole lower deviation um (um) | hole upper deviation um (um) | nominal size min mm (mm) | shaft class | shaft lower deviation um (um) | shaft upper deviation um (um) | standard |
|---|---|---|---|---|---|---|---|---|---|---|---|
| H9/d9 | 3 | free running | hole_basis | H9 | 0 | 25 | 1 | d9 | -45 | -20 | ISO_286 |
| H9/d9 | 6 | free running | hole_basis | H9 | 0 | 30 | 3 | d9 | -60 | -30 | ISO_286 |
| H9/d9 | 10 | free running | hole_basis | H9 | 0 | 36 | 6 | d9 | -76 | -40 | ISO_286 |
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