2024年3月11日发(作者：惠迎梅)
常用轴的极限偏差
直径区分
大于至
—
3
6
10
14
18
24
30
40
50
65
80
3
6
10
14
18
24
30
40
50
65
80
100
bcd
d8
-20
-34
-30
-48
-40
-62
-50
-77
e
e8
-14
-28
-20
-38
-25
-47
-32
-59
f
f7
-6
-16
-10
-22
-13
-28
-16
-34
g
g6
-2
-8
-4
-12
-5
-14
-6
-17
h6
0
-6
0
-8
0
-9
0
-11
h
h7
0
-10
0
-12
0
-15
0
-18
h8
0
-14
0
-18
0
-22
0
-27
js6
±3
±4
±4.5
js
js7
±5
±6
±7
k
k6
+6
0
+9
+1
+10
+1
+12
+1
b9c9
####-60
-165-85
-140-70
-170-100
-150-80
-186-116
-150-95
-193-138
±5.5±9
-160-110
-212-162
-170
-232
-180
-242
-190
-264
-200
-274
-220
-307
-240
-327
-260
-360
-280
-380
-310
-410
-340
-455
-120
-182
-130
-192
-140
-214
-150
-224
-170
-257
-180
-267
-200
-300
-210
-310
-230
-330
-240
-355
-65
-98
-40
-73
-20
-41
-7
-20
0
-13
0
-21
0
-33
±6.5±10
+15
+2
-80
-119
-50
-89
-25
-50
-9
-25
0
-16
0
-25
0
-39
±8±12
+18
+2
-100-60
-146-106
-30
-60
-10
-29
0
-19
0
-30
0
-46
±9.5±15
+21
+2
100120
120140
140160
160180
180200
-120-72
-174-126
-36
-71
-12
-34
0
-22
0
-35
0
-54
±11±17
+25
+3
-145-85
-208-148
-43
-83
-14
-39
0
-25
0
-40
0
±12.5±20
-63
+28
+3
200225
225250
250280
280315
315355
355400
400450
450500
-380
-495
-420
-535
-480
-610
-540
-670
-600
-740
-680
-820
-760
-915
-840
-995
-260
-375
-280
-395
-300
-430
-330
-460
-360
-500
-400
-540
-440
-595
-480
-635
-170-100
-242-172
-50
-96
-15
-44
0
-29
0
-46
0
±14.5±23
-72
+33
+4
-190-110-56
-271-191-108
-17
-49
0
-32
0
-52
0
-81
±16±26
+36
+4
-210-125-62
-299-214-119
-18
-54
0
-36
0
-57
0
-89
±18±28
+40
+4
-230-135-68
-327-232-131
-20
-60
0
-40
0
-63
0
-97
±20±31
+45
+5
单位：µ
m=0.001mm
m
m6
+8
+2
+12
+4
+15
+6
+18
+7
n
n6
+10
+4
+16
+8
+19
+10
+23
+12
p
p6
+12
+6
+20
+12
+24
+15
+29
+18
r
r6
+16
+10
+23
+15
+28
+19
+34
+23
s
s6
+20
+14
+27
+19
+32
+23
+39
+28
t
t6
u
u6
+24
+18
+31
+23
+37
+28
+44
+33
+54
+41
+61
+48
+76
+60
+86
+70
+106
+87
+121
+102
+146
+124
+166
+144
+195
+170
+215
+190
+235
+210
+265
+236
+21
+8
+28
+15
+35
+22
+41
+28
+48
+35
+25
+9
+33
+17
+42
+26
+50
+34
+60
+41
+62
+43
+73
+51
+76
+54
+88
+63
+90
+65
+93
+68
+106
+77
+59
+43
+72
+53
+78
+59
+93
+71
+101
+79
+117
+92
+125
+100
+133
+108
+151
+122
+30
+11
+39
+20
+51
+32
+35
+13
+45
+23
+59
+37
+40
+15
+52
+27
+68
+43
+54
+41
+64
+48
+70
+54
+85
+66
+94
+75
+113
+91
+126
+104
+147
+122
+159
+134
+171
+146
+195
+166
+46
+17
+60
+31
+52
+20
+66
+34
+57
+21
+73
+37
+63
+23
+80
+40
+109
+80
+113
+84
+126
+88+94
+56+130
+98
+144
+98+108
+62+150
+114
+166
+108+126
+68+172
+132
+79
+50
+159
+130
+169
+140
+190
+158
+202
+170
+226
+190
+244
+208
+272
+232
+292
+252
+209
+180
+225
+196
+250
+218
+272
+240
+304
+268
+330
+294
+370
+330
+400
+360
+287
+258
+313
+284
+347
+315
+382
+350
+426
+390
+471
+435
+530
+490
+580
+540
2024年3月11日发(作者：惠迎梅)
常用轴的极限偏差
直径区分
大于至
—
3
6
10
14
18
24
30
40
50
65
80
3
6
10
14
18
24
30
40
50
65
80
100
bcd
d8
-20
-34
-30
-48
-40
-62
-50
-77
e
e8
-14
-28
-20
-38
-25
-47
-32
-59
f
f7
-6
-16
-10
-22
-13
-28
-16
-34
g
g6
-2
-8
-4
-12
-5
-14
-6
-17
h6
0
-6
0
-8
0
-9
0
-11
h
h7
0
-10
0
-12
0
-15
0
-18
h8
0
-14
0
-18
0
-22
0
-27
js6
±3
±4
±4.5
js
js7
±5
±6
±7
k
k6
+6
0
+9
+1
+10
+1
+12
+1
b9c9
####-60
-165-85
-140-70
-170-100
-150-80
-186-116
-150-95
-193-138
±5.5±9
-160-110
-212-162
-170
-232
-180
-242
-190
-264
-200
-274
-220
-307
-240
-327
-260
-360
-280
-380
-310
-410
-340
-455
-120
-182
-130
-192
-140
-214
-150
-224
-170
-257
-180
-267
-200
-300
-210
-310
-230
-330
-240
-355
-65
-98
-40
-73
-20
-41
-7
-20
0
-13
0
-21
0
-33
±6.5±10
+15
+2
-80
-119
-50
-89
-25
-50
-9
-25
0
-16
0
-25
0
-39
±8±12
+18
+2
-100-60
-146-106
-30
-60
-10
-29
0
-19
0
-30
0
-46
±9.5±15
+21
+2
100120
120140
140160
160180
180200
-120-72
-174-126
-36
-71
-12
-34
0
-22
0
-35
0
-54
±11±17
+25
+3
-145-85
-208-148
-43
-83
-14
-39
0
-25
0
-40
0
±12.5±20
-63
+28
+3
200225
225250
250280
280315
315355
355400
400450
450500
-380
-495
-420
-535
-480
-610
-540
-670
-600
-740
-680
-820
-760
-915
-840
-995
-260
-375
-280
-395
-300
-430
-330
-460
-360
-500
-400
-540
-440
-595
-480
-635
-170-100
-242-172
-50
-96
-15
-44
0
-29
0
-46
0
±14.5±23
-72
+33
+4
-190-110-56
-271-191-108
-17
-49
0
-32
0
-52
0
-81
±16±26
+36
+4
-210-125-62
-299-214-119
-18
-54
0
-36
0
-57
0
-89
±18±28
+40
+4
-230-135-68
-327-232-131
-20
-60
0
-40
0
-63
0
-97
±20±31
+45
+5
单位：µ
m=0.001mm
m
m6
+8
+2
+12
+4
+15
+6
+18
+7
n
n6
+10
+4
+16
+8
+19
+10
+23
+12
p
p6
+12
+6
+20
+12
+24
+15
+29
+18
r
r6
+16
+10
+23
+15
+28
+19
+34
+23
s
s6
+20
+14
+27
+19
+32
+23
+39
+28
t
t6
u
u6
+24
+18
+31
+23
+37
+28
+44
+33
+54
+41
+61
+48
+76
+60
+86
+70
+106
+87
+121
+102
+146
+124
+166
+144
+195
+170
+215
+190
+235
+210
+265
+236
+21
+8
+28
+15
+35
+22
+41
+28
+48
+35
+25
+9
+33
+17
+42
+26
+50
+34
+60
+41
+62
+43
+73
+51
+76
+54
+88
+63
+90
+65
+93
+68
+106
+77
+59
+43
+72
+53
+78
+59
+93
+71
+101
+79
+117
+92
+125
+100
+133
+108
+151
+122
+30
+11
+39
+20
+51
+32
+35
+13
+45
+23
+59
+37
+40
+15
+52
+27
+68
+43
+54
+41
+64
+48
+70
+54
+85
+66
+94
+75
+113
+91
+126
+104
+147
+122
+159
+134
+171
+146
+195
+166
+46
+17
+60
+31
+52
+20
+66
+34
+57
+21
+73
+37
+63
+23
+80
+40
+109
+80
+113
+84
+126
+88+94
+56+130
+98
+144
+98+108
+62+150
+114
+166
+108+126
+68+172
+132
+79
+50
+159
+130
+169
+140
+190
+158
+202
+170
+226
+190
+244
+208
+272
+232
+292
+252
+209
+180
+225
+196
+250
+218
+272
+240
+304
+268
+330
+294
+370
+330
+400
+360
+287
+258
+313
+284
+347
+315
+382
+350
+426
+390
+471
+435
+530
+490
+580
+540