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ISO Tolerances

ISO Tolerances for Shafts(ISO 286-2)- 400mm to 3150 mm

Limits in μm (10-6 m)
Nominal Shaft sizes
Over 400 500 630 800 1000 1250 1600 2000 2500
Inclusive 500 630 800 1000 1250 1600 2000 2500 3150
e6 -135
-175
- 145
-189
-160
-210
-170
- 226
-195
-261
-220
-298
-240
-332
-260
-360
-290
-420
e7 -135
-198
-145
-215
-160
- 240
-170
-260
-195
-300
-345
-220
-240
-390
-260
-435
-290
-500
e8 -135
- 232
-145
-255
-160
-285
-170
-310
-195
-360
-220
415
-240
-470
-260
-540
-290
-620
e9 -135
-290
-145
-320
-160
-360
-170
-400
-195
-455
- 220
-530
-240
- 610
-260
-700
-290
-830
e10 -135
-385
-145
-425
-160
-480
- 170
- 530
-195
-615
-220
-720
-240
-840
-260
-960
-290
-1150
f6 -68
-108
-76
-120
-80
-130
-86
--142
-98
-164
-110
- 188
-120
-212
-130
-240
-145
-280
f7 -68
-131
-76
-146
-80
- 160
-86
- 176
-98
- 203
-110
- 235
-120
-270
-130
-305
-145
-355
f8 -68
-165
-76
- 186
-80
-205
-86
- 226
-98
-263
-110
-305
-120
-350
-130
-410
-145
-475
g6 -20
-60
-22
-66
-24
-74
-26
-82
-28
-94
-30
-108
-32
-124
-34
-144
-38
-173
g7 -20
-83
-22
-92
-24
- 104
-26
-116
-28
-133
-30
- 155
-32
-182
-34
-209
-38
-248
g8 -20
-117
-22
-132
-24
- 149
-26
-166
-28
-193
-30
-225
-32
-262
-34
-314
-38
-368
h6 0
0
-44
0
-50
0
-56
0
-66
0
-78
0
-92
0
-110
0
-135
h7 0
-63
0
-70
0
- 80
0
- 90
0
-105
0
- 125
0
-150
0
-175
0
-210
h8 0
-97
0
-110
0
-125
0
-140
0
-165
0
-195
0
-230
0
- 280
0
-330
h9 0
-155
0
-175
0
-200
0
-230
0
-260
0
-310
0
-370
0
- 440
0
-540
h10 0
-250
0
-280
0
-320
0
-360
0
-420
0
-500
0
-600
0
-700
0
-860
h11 0
-400
0
- 440
0
-500
0
-560
0
-660
0
-780
0
-920
0
-1100
0
-1350
jS6 +/-20 +/-22 +/-25 +/-28 +/-33 +/-39 +/-46 +/-55 0+/-67,5
jS7 +/-31,5 +/-35 +/-40 +/-45 +/-52,5 +/-62,5 +/-75 +/-87,5 +/-105
jS8 +/-48,5 +/-55 +/-62,5 +/-70 +/-82,5 +/-97,5 +/-115 +/-140 +/-165
k6 +45
+4
+44
+ 0
+50
0
+ 56
0
+66
0
+78
0
+92
0
+110
0
+135
0
k7 +68
+5
+ 70
0
+80
0
+ 90
0
+105
0
+125
0
+ 150
0
175
0
+210
0
k8 +97
0
+110
0
+125
0
+140 0
0
+165
0
+195
0
+230
0
+280
0
+330
0
m6 +63
+23
+70
+26
+80
+30
+90
+34
+106
+40
+126
+48
+150
+58
+178
+68
+211
+76
m7 +86
+23
+96
+26
+110
+30
+124
+34
+145
+ 40
+173
+48
+208
+58
+243
+68
+286
+ 76
n6 +80
+40
+88
+44
+100
+ 50
+112
+56
+132
+ 66
+156
+ 78
+184
+ 92
+ 220
+ 110
+270
+ 135
n7 +103
+40
+114
+44
+130
+50
+146
+56
+171
+66
+203
+ 78
+242
+92
+ 285
+110
+345
+ 135
p6 +108
+68
+122
+78
+138
+88
+156
+100
+186
+120
+218
+140
+262
+170
+305
+195
+375
+240
p7 +131
+68
+148
+78
+168
+88
+190
+100
+225
+120
+265
+ 140
+320
+170
+370
+195
+450
+240
p8 +165
+68
+188
+78
+213
+ 88
+240
+100
+ 285
+120
+335
+140
+400
+170
+ 475
+195
+570
+240
Over 400 500 630 800 1000 1250 1600 2000 2500
Inclusive 500 630 800 1000 1250 1600 2000 2500 3150
Nominal shaft sizes

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Last Updated 17/07/2007