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v5.0.0 — BUILD 2026-04-26
Fits & Tolerances
ISO 286 Dynamic Engine
Presets
Advanced
Nominal Diameter
Fit Class
Clearance
H11/c11
Loose Running
H9/d9
Free Running
H8/f7
Normal Running
H7/g6
Sliding Fit
H7/h6
Locational Clearance
Transition
H7/k6
Locational Transition
H7/n6
Locational Interference
Interference
H7/p6
Light Press
H7/s6
Medium Press
H7/u6
Heavy Press
CLEARANCE FIT — H7/g6
+7.3
Min Gap (μm)
~
+41.3
Max Gap (μm)
Hole Tol
21.0 μm
Shaft Tol
13.0 μm
Nominal
Ø25 mm
0
HOLE
+21.0μm
+0.0μm
SHAFT
-7.3μm
-20.3μm
Max (mm)
Min (mm)
Tol (μm)
Hole (H7)
25.021
25.000
21.0
Shaft (g6)
24.993
24.980
13.0