|
轴f和fg的极限偏差 (GB/T 1800.4—1999) µm |
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|
基本尺寸/mm |
f |
fg |
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|
大于 |
至 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
|
— |
3 |
-6 -8 |
-6 -9 |
-6 -10 |
-6 -12 |
-6 -16 |
-6 -20 |
-6 -31 |
-6 -46 |
-4 -6 |
-4 -7 |
-4 -8 |
-4 -10 |
-4 -14 |
-4 -18 |
-4 -29 |
-4 -44 |
|
3 |
6 |
-10 -12.5 |
-10 -14 |
-10 -15 |
-10 -18 |
-10 -22 |
-10 -28 |
-10 -40 |
-10 -58 |
-6 -8.5 |
-6 -10 |
-6 -11 |
-6 -14 |
-6 -18 |
-6 -24 |
-6 -36 |
-6 -54 |
|
6 |
10 |
-13 -15.5 |
-13 -17 |
-13 -19 |
-13 -22 |
-13 -28 |
-13 -35 |
-13 -49 |
-13 -71 |
-8 -10.5 |
-8 -12 |
-8 -14 |
-8 -17 |
-8 -23 |
-8 -30 |
-8 -44 |
-8 -66 |
|
10 |
18 |
-16 -19 |
-16 -21 |
-16 -24 |
-16 -27 |
-16 -34 |
-16 -43 |
-16 -59 |
-16 -86 |
|
|
|
|
|
|
|
|
|
18 |
30 |
-20 -24 |
-20 -26 |
-20 -29 |
-20 -33 |
-20 -41 |
-20 -53 |
-20 -72 |
-20 -104 |
|
|
|
|
|
|
|
|
|
30 |
50 |
-25 -29 |
-25 -32 |
-25 -36 |
-25 -41 |
-25 -50 |
-25 -64 |
-25 -87 |
-25 -125 |
|
|
|
|
|
|
|
|
|
50 |
80 |
|
-30 -38 |
-30 -43 |
-30 -49 |
-30 -60 |
-30 -76 |
-30 -104 |
|
|
|
|
|
|
|
|
|
|
80 |
120 |
|
-36 -46 |
-36 -51 |
-36 -58 |
-36 -71 |
-36 -90 |
-36 -123 |
|
|
|
|
|
|
|
|
|
|
120 |
180 |
|
-43 -55 |
-43 -61 |
-43 -68 |
-43 -83 |
-43 -106 |
-43 -143 |
|
|
|
|
|
|
|
|
|
|
180 |
250 |
|
-50 -64 |
-50 -70 |
-50 -79 |
-50 -96 |
-50 -122 |
-50 -165 |
|
|
|
|
|
|
|
|
|
|
250 |
315 |
|
-56 -72 |
-56 -79 |
-56 -88 |
-56 -108 |
-56 -137 |
-56 -185 |
|
|
|
|
|
|
|
|
|
|
315 |
400 |
|
-62 -80 |
-62 -87 |
-62 -98 |
-62 -119 |
-62 -151 |
-62 -202 |
|
|
|
|
|
|
|
|
|
|
400 |
500 |
|
-68 -88 |
-68 -95 |
-68 -108 |
-68 -131 |
-68 -165 |
-68 -223 |
|
|
|
|
|
|
|
|
|
|
500 |
630 |
|
|
|
-76 -120 |
-76 -146 |
-76 -186 |
-76 -251 |
|
|
|
|
|
|
|
|
|
|
630 |
800 |
|
|
|
-80 -130 |
-80 -160 |
-80 -205 |
-80 -280 |
|
|
|
|
|
|
|
|
|
|
800 |
1000 |
|
|
|
-86 -142 |
-86 -176 |
-86 -226 |
-86 -316 |
|
|
|
|
|
|
|
|
|
|
1000 |
1250 |
|
|
|
-98 -164 |
-98 -203 |
-98 -263 |
-98 -358 |
|
|
|
|
|
|
|
|
|
|
1250 |
1600 |
|
|
|
-110 -188 |
-110 -235 |
-110 -305 |
-110 -420 |
|
|
|
|
|
|
|
|
|
|
1600 |
2000 |
|
|
|
-120 -212 |
-120 -270 |
-120 -350 |
-120 -490 |
|
|
|
|
|
|
|
|
|
|
2000 |
2500 |
|
|
|
-130 -240 |
-130 -305 |
-130 -410 |
-130 -570 |
|
|
|
|
|
|
|
|
|
|
2500 |
3150 |
|
|
|
-145 -280 |
-145 -355 |
-145 -475 |
-145 -685 |
|
|
|
|
|
|
|
|
|
|
注：各级的 fg 主要用于精密机械和钟表制造业。 |
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