|
孔R的极限偏差(GB/T 1800.4—1999) μm |
|||||||||
|
基本尺寸/mm |
R |
||||||||
|
大于 |
至 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
|
— |
3 |
-10 -12 |
-10 -13 |
-10 -14 |
-10 -16 |
-10 -20 |
-10 -24 |
-10 -35 |
-10 -50 |
|
3 |
6 |
-14 -16.5 |
-13.5 -17.5 |
-14 -19 |
-12 -20 |
-11 -23 |
-15 -33 |
-15 -45 |
-15 -63 |
|
6 |
10 |
-18 -20.5 |
-17.5 -21.5 |
-17 -23 |
-16 -25 |
-13 -28 |
-19 -41 |
-19 -55 |
-19 -77 |
|
10 |
18 |
-22 -25 |
-21 -26 |
-20 -28 |
-20 -31 |
-16 -34 |
-23 -50 |
-23 -66 |
-23 -93 |
|
18 |
30 |
-26.5 -30.5 |
-26 -32 |
-25 -34 |
-24 -37 |
-20 -41 |
-28 -61 |
-28 -80 |
-10 -112 |
|
30 |
50 |
-32.5 -36.5 |
-31 -38 |
-30 -41 |
-29 -45 |
-25 -50 |
-34 -73 |
-34 -96 |
-34 -134 |
|
50 |
65 |
|
|
-36 -49 |
-35 -54 |
-30 -60 |
-41 -87 |
|
|
|
65 |
80 |
|
|
-38 -51 |
-37 -56 |
-32 -62 |
-43 -89 |
|
|
|
80 |
100 |
|
|
-46 -61 |
-44 -66 |
-38 -73 |
-51 -105 |
|
|
|
100 |
120 |
|
|
-49 -64 |
-47 -69 |
-41 -76 |
-54 -108 |
|
|
|
120 |
140 |
|
|
-57 -75 |
-56 -81 |
-48 -88 |
-63 -126 |
|
|
|
140 |
160 |
|
|
-59 -77 |
-58 -83 |
-50 -90 |
-65 -128 |
|
|
|
160 |
180 |
|
|
-62 -80 |
-61 -86 |
-53 -93 |
-68 -131 |
|
|
|
180 |
200 |
|
|
-71 -91 |
-68 -97 |
-60 -106 |
-77 -149 |
|
|
|
200 |
225 |
|
|
-74 -94 |
-71 -100 |
-63 -109 |
-80 -152 |
|
|
|
225 |
250 |
|
|
-78 -98 |
-75 -104 |
-67 -113 |
-84 -156 |
|
|
|
250 |
280 |
|
|
-87 -110 |
-85 -117 |
-74 -126 |
-94 -175 |
|
|
|
280 |
315 |
|
|
-91 -114 |
-89 -121 |
-78 -130 |
-98 -179 |
|
|
|
315 |
355 |
|
|
-101 -126 |
-97 -133 |
-87 -144 |
-108 -197 |
|
|
|
355 |
400 |
|
|
-107 -132 |
-103 -139 |
-93 -150 |
-114 -203 |
|
|
|
400 |
450 |
|
|
-119 -146 |
-113 -153 |
-103 -166 |
-126 -223 |
|
|
|
450 |
500 |
|
|
-125 -152 |
-119 -159 |
-109 -172 |
-132 -229 |
|
|
|
500 |
560 |
|
|
|
-150 -194 |
-150 -220 |
-150 -260 |
|
|
|
560 |
630 |
|
|
|
-155 -199 |
-155 -225 |
-155 -265 |
|
|
|
630 |
710 |
|
|
|
-175 -225 |
-175 -255 |
-175 -300 |
|
|
|
710 |
800 |
|
|
|
-185 -235 |
-185 -265 |
-185 -310 |
|
|
|
800 |
900 |
|
|
|
-210 -266 |
-210 -300 |
-210 -350 |
|
|
|
900 |
1000 |
|
|
|
-220 -276 |
-220 -310 |
-220 -360 |
|
|
|
1000 |
1120 |
|
|
|
-250 -316 |
-250 -355 |
-250 -415 |
|
|
|
1120 |
1250 |
|
|
|
-260 -326 |
-260 -365 |
-260 -425 |
|
|
|
1250 |
1400 |
|
|
|
-300 -378 |
-300 -425 |
-300 -495 |
|
|
|
1400 |
1600 |
|
|
|
-330 -408 |
-330 -455 |
-330 -525 |
|
|
|
1600 |
1800 |
|
|
|
-370 -462 |
-370 -520 |
-370 -600 |
|
|
|
1800 |
2000 |
|
|
|
-400 -492 |
-400 -550 |
-400 -630 |
|
|
|
2000 |
2240 |
|
|
|
-440 -550 |
-440 -615 |
-440 -720 |
|
|
|
2240 |
2500 |
|
|
|
-460 -570 |
-460 -635 |
-460 -740 |
|
|
|
2500 |
2800 |
|
|
|
-550 -685 |
-550 -760 |
-550 -880 |
|
|
|
2800 |
3150 |
|
|
|
-580 -715 |
-580 -790 |
-580 -910 |
|
|