ISO Bore and shaft tolerances
DIAMETER
(mm)
BORE
TOLERANCES (microns)
SHAFTS TOLERANCES (microns)
Clearance fit Transition fit Interference fit
?/B>
H7
H8
f7 g6 k6 n6 p6 s6
More
than
to
mini.
maxi.
mini.
maxi.
mini.
maxi.
mini.
maxi.
mini.
maxi.
mini.
maxi.
mini.
maxi.
mini.
maxi.
0 3 0 +10 0 +14 -5 -16 -2 -8 +6 0 +10 +4 +12 +6 +20 +14
3 6 0 +12 0 +19 -10 -22 -4 -12 +9 +1 +16 +8 +20 +12 +27 +19
6 10 0 +15 0 +22 -13 -28 -5 -14 +10 +1 +19 +10 +24 +15 +32 +23
10 18 0 +18 0 +27 -16 -34 -6 -17 +12 +1 +23 +12 +29 +18 +39 +28
18 30 0 +21 0 +33 -20 -41 -7 -20 +15 +2 +28 +15 +35 +22 +48 +35
30 50 0 +25 0 +39 -25 -50 -9 -25 +18 +2 +33 +17 +42 +26 +59 +43
50 80 0 +30 0 +46 -30 -60 -10 -29 +21 +2 +39 +20 +51 +32 +72 +53
80 120 0 +35 0 +54 -36 -71 -12 -34 +25 +3 +45 +23 +59 +37 +93 +71