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当前位置：首页>>技术资料>>常用公差
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|
轴公差(ISO) |
|
≥ |
＜ |
c9 |
d8 |
e7 |
e8 |
f7 |
g6 |
h5 |
h6 |
h7 |
h8 |
js6 |
js7 |
k6 |
m6 |
n6 |
p6 |
p7 |
r6 |
s6 |
|
—
|
3 |
-60
-85 |
-20
-34 |
-14
-24 |
-14
-28 |
-6
- 16 |
-2
-8 |
0
-4 |
0
-6 |
0
-10 |
0
-14 |
±3 |
±5 |
+6
0 |
+8
+2 |
+10
+4 |
+12
+6 |
+16
+6 |
+16
+10 |
+20
+14 |
|
3 |
6 |
-70
-100 |
-30
-48 |
-20
-32 |
-20
-38 |
-10
-22 |
-4
-12 |
0
-5 |
0
-8 |
0
-12 |
0
-18 |
±4 |
±6 |
+9
+1 |
+12
+4 |
+16
+8 |
+20
+12 |
+24
+12 |
+23
+15 |
+27
+19 |
|
6
|
10
|
-80
-116 |
-40
-62 |
-25
-40 |
-25
-47 |
-13
-28 |
-5
-14 |
0
-6 |
0
-9 |
0
-15 |
0
-22 |
±4.5 |
±7 |
+10
+1 |
+15
+6 |
+19
+10 |
+24
+15 |
+30
+15 |
+28
+19 |
+32
+23 |
|
10
|
18
|
-95
-138 |
-50
-77 |
-32
-50 |
-32
-59 |
-16
-34 |
-6
-17 |
0
-8 |
0
-11 |
0
-18 |
0
-27 |
±5.5 |
±9 |
+12
+1 |
+18
+7 |
+23
+12 |
+29
+18 |
+36
+18 |
+34
+23 |
+39
+28 |
|
18 |
24 |
-110
-162 |
-65
-98 |
-40
-61 |
-40
-73 |
-20
-41 |
-7
-20 |
0
-9 |
0
-13 |
0
-21 |
0
-33 |
±6.5 |
±10 |
+15
+2 |
+21
+8 |
+28
+15 |
+35
+22 |
+43
+22 |
+41
+28 |
+48
+35 |
|
24 |
30 |
|
30 |
40 |
-120
-182 |
-80
-119 |
-50
-75 |
-50
-89 |
-25
-50 |
-9
-25 |
0
-11 |
0
-16 |
0
-25 |
0
-39 |
±8 |
±12 |
+18
+2 |
+25
+9 |
+33
+17 |
+42
+26 |
+51
+26 |
+50
+34 |
+59
+43 |
|
40 |
50 |
-130
-192 |
|
50 |
65 |
-140
-214 |
-100
-146 |
-60
-90 |
-60
-106 |
-30
-60 |
-10
-29 |
0
-13 |
0
-19 |
0
-30 |
0
-46 |
±9.5 |
±15 |
+21
+2 |
+31
+11 |
+39
+20 |
+51
+32 |
+62
+32 |
+60
+41 |
+72
+53 |
|
65 |
80 |
-150
-224 |
+62
+43 |
+78
+59 |
|
80 |
100 |
-170
-257 |
-120
-174 |
-72
-107 |
-72
-126 |
-36
-71 |
-12
-34 |
0
-15 |
0
-22 |
0
-35 |
0
-54 |
±11 |
±17 |
+25
+3 |
+35
+13 |
+45
+23 |
+59
+37 |
+72
+37 |
+73
+51 |
+93
+71 |
|
100 |
120 |
-180
-267 |
+76
+54 |
+101
+79 |
|
120 |
140 |
-200
-300 |
-145
-208 |
-85
-125 |
-85
-148 |
-43
-83 |
-14
-39 |
0
-18 |
0
-25 |
0
-40 |
0
-63 |
±12.5 |
±20 |
+28
+3 |
+40
+15 |
+52
+27 |
+68
+43 |
+83
+43 |
+88
+63 |
+117
+92 |
|
140 |
160 |
-210
-310 |
+90
+65 |
+125
+100 |
|
160 |
180 |
-230
-330 |
+93
+68 |
+133
+108 |
|
180 |
200 |
-240
-355 |
-170
-242 |
-100
-146 |
-100
-172 |
-50
-96 |
-15
-44 |
0
-20 |
0
-29 |
0
-46 |
0
-72 |
±14.5 |
±23 |
+33
+14 |
+46
+17 |
+60
+31 |
+79
+50 |
+96
+50 |
+106
+77 |
+151
+122 |
|
200 |
225 |
-260
-375 |
+109
+80 |
+159
+130 |
|
225 |
250 |
-280
-395 |
+113
+84 |
+169
+140 |
|
250 |
280 |
-300
-430 |
-190
-271 |
-110
-162 |
-110
-191 |
-56
-108 |
-17
-49 |
0
-23 |
0
-32 |
0
-52 |
0
-81 |
±16 |
±26 |
+36
+4 |
+52
+20 |
+66
+34 |
+88
+56 |
+108
+56 |
+126
+94 |
+190
+158 |
|
280 |
315 |
-330
-460 |
+130
+98 |
+202
+170 |
|
315 |
355 |
-360
-500 |
-210
-299 |
-125
-182 |
-125
-214 |
-62
-119 |
-18
-54 |
0
-25 |
0
-36 |
0
-57 |
0
-89 |
±18 |
±28 |
+40
+4 |
+57
+21 |
+73
+37 |
+98
+62 |
+119
+62 |
+114
+108 |
+226
+190 |
|
355
|
400
|
-400
540 |
+105
+114 |
+224
+208 |
|
400 |
450 |
-440
-540 |
-230
-327 |
-135
-198 |
-135
-232 |
-68
-131 |
-20
-60 |
0
-27 |
0
-40 |
0
-63 |
0
-97 |
±20 |
±31 |
+45
+5 |
+63
+23 |
+80
+40 |
+108
+68 |
+131
+68 |
+166
+126 |
+272
+232 |
|
450 |
500 |
-480
-635 |
+172
+132 |
+292
+252
|
|
|
|
孔公差(ISO)
|
|
≥ |
＜ |
B10 |
C9 |
D8 |
E7 |
E8 |
F7 |
G7 |
H6 |
H7 |
H8 |
JS7 |
K7 |
M7 |
N7 |
P7 |
R7 |
S7 |
T7 |
|
—
|
3 |
+180
+140 |
+85
+60 |
+34
+20 |
+24
+14 |
+28
+14 |
+16
+6 |
+12
+2 |
+6
0 |
+10
0 |
+14
0 |
±5 |
0
-10 |
-2
-12 |
-4
-14 |
-6
-16 |
-10
-20 |
-14
-24 |
— |
|
3 |
6 |
+188
+140 |
+100
+70 |
+48
+30 |
+32
+20 |
+38
+20 |
+22
+10 |
+16
+4 |
+8
0 |
+12
0 |
+18
0 |
±6 |
+3
-9 |
0
-12 |
-4
-16 |
-8
-20 |
-11
-23 |
-15
-27 |
— |
|
6 |
10 |
+208
+150 |
+116
+80 |
+62
+40 |
+40
+25 |
+47
+25 |
+28
+13 |
+20
+5 |
+9
0 |
+15
0 |
+22
0 |
±7 |
+5
-10 |
0
-15 |
-4
-19 |
-9
-24 |
-13
-28 |
-17
-32 |
— |
|
10 |
14 |
+200
+150 |
+138
+95 |
+77
+50 |
+50
+32 |
+59
+32 |
+34
+16 |
+24
+6 |
+11
0 |
+18
0 |
+27
0 |
±9 |
+6
-12 |
0
-18 |
-5
-23 |
-11
-29 |
-16
-34 |
-21
-39 |
— |
|
14 |
18 |
|
18 |
24 |
+244
+160 |
+162
+110 |
+98
+65 |
+61
+40 |
+73
+40 |
+41
+20 |
+28
+7 |
+13
0 |
+21
0 |
+33
0 |
±10 |
+6
-15 |
0
-21 |
-7
-28 |
-14
-35 |
-20
-41 |
-27
-48 |
— |
|
24 |
30 |
-33
-54 |
|
30 |
40 |
+270
+170 |
+182
+120 |
+119
+80 |
+75
+50 |
+89
+50 |
+50
+25 |
+34
+9 |
+16
0 |
+25
0 |
+39
0 |
±12 |
+7
-18 |
0
-25 |
-8
-33 |
-17
-42 |
-25
-50 |
-34
-59 |
-39
-64 |
|
40 |
50 |
+280
+180 |
+192
+130 |
-45
-70 |
|
50 |
65 |
+310
+190 |
+214
+140 |
+146
+100 |
+90
+60 |
+106
+60 |
+60
+30 |
+40
+10 |
+19
0 |
+30
0 |
+46
0 |
±15 |
+9
-21 |
0
-30 |
-9
-39 |
-21
-51 |
-30
-60 |
-42
-72 |
-55
-85 |
|
65 |
80 |
+320
+200 |
+224
+150 |
-32
-62 |
-48
-78 |
-64
-94 |
|
80 |
100 |
+360
+220 |
+257
+170 |
+174
+120 |
+107
+72 |
+125
+72 |
+71
+36 |
+47
+12 |
+22
0 |
+35
0 |
+54
0 |
±17 |
+10
-25 |
0
-35 |
-10
-45 |
-24
-59 |
-38
-73 |
-58
-93 |
-78
-113 |
|
100 |
120 |
+380
+240 |
+267
+180 |
-41
-76 |
-66
-101 |
-91
-126 |
|
120 |
140 |
+420
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+300
+200 |
+208
+145 |
+125
+85 |
+148
+85 |
+83
+43 |
+54
+14 |
+25
0 |
+40
0 |
+63
0 |
±20 |
+12
-28 |
0
-40 |
-12
-52 |
-28
-68 |
-48
-88 |
-77
-117 |
-107
-147 |
|
140 |
160 |
+440
+280 |
+310
+210 |
-50
-90 |
-85
-125 |
-119
-159 |
|
160 |
180 |
+470
+310 |
+330
+230 |
-53
-93 |
-93
-133 |
-131
-171 |
|
180 |
200 |
+525
+340 |
+355
+240 |
+242
+170 |
+146
+100 |
+172
+100 |
+96
+50 |
+61
+15 |
+29
0 |
+46
0 |
+72
0 |
±23 |
+13
-33 |
0
-46 |
-14
-60 |
-33
-79 |
-60
-106 |
-105
-151 |
-149
-195 |
|
200 |
225 |
+565
+380 |
+375
+260 |
-63
-109 |
-113
-159 |
-163
-209 |
|
225 |
250 |
+605
+420 |
+395
+280 |
-67
-113 |
-123
-169 |
-179
-225 |
|
250 |
280 |
+690
+480 |
+430
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+271
+190 |
+162
+110 |
+191
+110 |
+108
+56 |
+69
+17 |
+32
0 |
+52
0 |
+81
0 |
±26 |
+16
-36 |
0
-52 |
-14
-66 |
-36
-88 |
-74
-126 |
-138
-190 |
-198
-250 |
|
280 |
315 |
+750
+540 |
+460
+330 |
-78
-130 |
-150
-202 |
-220
-272 |
|
315 |
355 |
+830
+600 |
+500
+360 |
+299
+210 |
+182
+125 |
+214
+125 |
+119
+62 |
+75
+18 |
+36
0 |
+57
0 |
+89
0 |
±28 |
+17
-40 |
0
-57 |
-16
-73 |
-41
-98 |
-87
-144 |
-169
-226 |
-247
-304 |
|
355 |
400 |
+910
+680 |
+540
+400 |
-93
-150 |
-187
-244 |
-273
-330 |
|
400 |
450 |
+1010
+760 |
+595
+440 |
+327
+230 |
+198
+135 |
+232
+135 |
+131
+135 |
+83
+20 |
+40
0 |
+63
0 |
+97
0 |
±31 |
+18
-45 |
0
-63 |
-17
-80 |
-45
-108 |
-103
-166 |
-209
-272 |
-307
-370 |
| 450 |
500 |
+1090
+840 |
+635
+480 |
-109
-172 |
-229
-292 |
-337
-400 |
| |
