穴寸法の公差表

穴の公差域クラス B10～F8

基準寸法の区分(mm) 穴の公差域クラス B10～F8
を越え 以下 B10 C9 C10 D8 D9 D10 E7 E8 E9 F6 F7 F8
– 3 +180
+140		 +85
+60		 +100
+60		 +34
+20		 +45
+20		 +60
+20		 +24
+14		 +28
+14		 +39
+14		 +12
+6		 +16
+6		 +20
+6
3 6 +188
+140		 +100
+70		 +118
+70		 +48
+30		 +60
+30		 +78
+30		 +32
+20		 +38
+20		 +50
+20		 +18
+10		 +22
+10		 +28
+10
6 10 +208
+150		 +116
+80		 +138
+80		 +62
+40		 +76
+40		 +98
+40		 +40
+25		 +47
+25		 +61
+25		 +22
+13		 +28
+13		 +35
+13
10 14 +220
+150		 +138
+95		 +165
+95		 +77
+50		 +93
+50		 +120
+50		 +50
+32		 +59
+32		 +75
+32		 +27
+16		 +34
+16		 +43
+16
14 18
18 24 +244
+160		 +162
+110		 +194
+110		 +98
+65		 +117
+65		 +149
+65		 +61
+40		 +73
+40		 +92
+40		 +33
+20		 +41
+20		 +53
+20
24 30
30 40 +270
+170		 +182
+120		 +220
+120		 +119
+80		 +142
+80		 +180
+80		 +75
+50		 +89
+50		 +112
+50		 +41
+25		 +50
+25		 +64
+25
40 50 +280
+180		 +192
+130		 +230
+130
50 65 +310
+190		 +214
+140		 +260
+140		 +146
+100		 +174
+100		 +220
+100		 +90
+60		 +106
+60		 +134
+60		 +49
+30		 +60
+30		 +76
+30
65 80 +320
+200		 +224
+150		 +270
+150
80 100 +360
+220		 +257
+170		 +310
+170		 +174
+120		 +207
+120		 +260
+120		 +107
+72		 +126
+72		 +159
+72		 +58
+36		 +71
+36		 +90
+36
100 120 +380
+240		 +267
+180		 +320
+180
120 140 +420
+260		 +300
+200		 +360
+200		 +208
+145		 +245
+145		 +305
+145		 +125
+85		 +148
+85		 +185
+85		 +68
+43		 +83
+43		 +106
+43
140 160 +440
+280		 +310
+210		 +370
+210
160 180 +470
+310		 +330
+230		 +390
+230
180 200 +525
+340		 +355
+240		 +425
+240		 +242
+170		 +285
+170		 +355
+170		 +146
+100		 +172
+100		 +215
+100		 +79
+50		 +96
+50		 +122
+50
200 225 +565
+380		 +375
+260		 +445
+260
225 250 +605
+420		 +395
+280		 +465
+280
250 280 +690
+480		 +430
+300		 +510
+300		 +271
+190		 +320
+190		 +400
+190		 +162
+110		 +191
+110		 +240
+110		 +88
+56		 +108
+56		 +137
+56
280 315 +750
+540		 +460
+330		 +540
+330
315 355 +830
+600		 +500
+360		 +590
+360		 +299
+210		 +350
+210		 +440
+210		 +182
+125		 +214
+125		 +265
+125		 +98
+62		 +119
+62		 +151
+62
355 400 +910
+680		 +540
+400		 +630
+400
400 450 +1010
+760		 +595
+440		 +690
+440		 +327
+230		 +385
+230		 +480
+230		 +198
+135		 +232
+135		 +290
+135		 +108
+68		 +131
+68		 +165
+68
450 500 +1090
+840		 +635
+480		 +730
+480

穴の公差域クラス G6～H10

基準寸法の区分(mm) 穴の公差域クラス G6～H10
を越え 以下 G6 G7 H6 H7 H8 H9 H10
– 3 +8
+2		 +12
+2		 +6
0		 +10
0		 +14
0		 +25
0		 +40
0
3 6 +12
+4		 +16
+4		 +8
0		 +12
0		 +18
0		 +30
0		 +48
0
6 10 +14
+5		 +20
+5		 +9
0		 +15
0		 +22
0		 +36
0		 +58
0
10 14 +17
+6		 +24
+6		 +11
0		 +18
0		 +27
0		 +43
0		 +70
0
14 18
18 24 +20
+7		 +28
+7		 +13
0		 +21
0		 +33
0		 +52
0		 +84
0
24 30
30 40 +25
+9		 +34
+9		 +16
0		 +25
0		 +39
0		 +62
0		 +100
0
40 50
50 65 +29
+10		 +40
+10		 +19
0		 +30
0		 +46
0		 +74
0		 +120
0
65 80
80 100 +34
+12		 +47
+12		 +22
0		 +35
0		 +54
0		 +87
0		 +140
0
100 120
120 140 +39
+14		 +54
+14		 +25
0		 +40
0		 +63
0		 +100
0		 +160
0
140 160
160 180
180 200 +44
+15		 +61
+15		 +29
0		 +46
0		 +72
0		 +115
0		 +185
0
200 225
225 250
250 280 +49
+17		 +69
+17		 +32
0		 +52
0		 +81
0		 +130
0		 +210
0
280 315
315 355 +54
+18		 +75
+18		 +36
0		 +57
0		 +89
0		 140
0		 +230
0
355 400
400 450 +60
+20		 +83
+20		 +40
0		 +63
0		 +97
0		 +155
0		 +250
0
450 500

穴の公差域クラスJS6～X7

基準寸法の区分(mm) 穴の公差域クラス JS6～X7
を越え 以下 JS6 JS7 K6 K7 M6 M7 N6 N7 P6 P7 R7 S7 T7 U7 X7
– 3 ±3 ±5 0
-6		 0
-10		 -2
-8		 -2
-12		 -4
-10		 -4
-14		 -6
-12		 -6
-16		 -10
-20		 -14
-24		 – -18
-28		 -20
-30
3 6 ±4 ±6 +2
-6		 +3
-9		 -1
-9		 0
-12		 -5
-13		 -4
-16		 -9
-17		 -8
-20		 -11
-23		 -15
-27		 – -19
-31		 -24
-36
6 10 ±4.5 ±7 +2
-7		 +5
-10		 -3
-12		 0
-15		 -7
-16		 -4
-19		 -12
-21		 -9
-24		 -13
-28		 -17
-32		 – -22
-37		 -28
-43
10 14 ±5.5 ±9 +2
-9		 +6
-12		 -4
-15		 0
-18		 -9
-20		 -5
-23		 -15
-26		 -11
-29		 -16
-34		 -21
-39		 – -26
-44		 -33
-51
14 18 -38
-56
18 24 ±6.5 ±10 +2
-11		 +6
-15		 -4
-17		 0
-21		 -11
-24		 -7
-28		 -18
-31		 -14
-35		 -20
-41		 -27
-48		 – -33
-54		 -46
-67
24 30 -33
-54		 -40
-61		 -56
-77
30 40 ±8 ±12 +3
-13		 +7
-18		 -4
-20		 0
-25		 -12
-28		 -8
-33		 -21
-37		 -17
-42		 -25
-50		 -34
-59		 -39
-64		 -51
-76		 –
40 50 -45
-70		 -61
-86
50 65 ±9.5 ±15 +4
-15		 +9
-21		 -5
-24		 0
-30		 -14
-33		 -9
-39		 -26
-45		 -21
-51		 -30
-60		 -42
-72		 -55
-85		 -76
-106		 –
65 80 -32
-62		 -48
-78		 -64
-94		 -91
-121
80 100 ±11 ±17 +4
-18		 +10
-25		 -6
-28		 0
-35		 -16
-38		 -10
-45		 -30
-52		 -24
-59		 -38
-73		 -58
-93		 -78
-113		 -111
-146		 –
100 120 -41
-76		 -66
-101		 -91
-126		 -131
-166
120 140 ±12.5 ±20 +4
-21		 +12
-28		 -8
-33		 0
-40		 -20
-45		 -12
-52		 -36
-61		 -28
-68		 -48
-88		 -77
-117		 -107
-147		 – –
140 160 -50
-90		 -85
-125		 -119
-159
160 180 -53
-93		 -93
-133		 -131
-171
180 200 ±4.5 ±23 +5
-24		 +13
-33		 -8
-37		 0
-46		 -22
-51		 -14
-60		 -41
-70		 -33
-79		 -60
-106		 -105
-151		 – – –
200 225 -63
-109		 -113
-159
225 250 -67
-113		 -123
-169
250 280 ±16 ±26 +5
-27		 +16
-36		 -9
-41		 0
-52		 -25
-57		 -14
-66		 -47
-79		 -36
-88		 -74
-126		 – – – –
280 315 -78
-130
315 355 ±18 ±28 +7
-29		 +17
-40		 -10
-46		 0
-57		 -26
-62		 -16
-73		 -51
-87		 -41
-98		 -87
-144		 – – – –
355 400 -93
-150
400 450 ±20 ±31 +8
-32		 +18
-45		 -10
-50		 0
-63		 -27
-67		 -17
-80		 -55
-95		 -45
-108		 -103
-166		 – – – –
450 500 -109
-172

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硬度換算表