公称尺寸上极限偏差es所有标准公差等级大于＿3610141824304050658010012014016018020022525028031535004505006606307108009001000112012501400160018002000224025002800至36101418243040506580100120140160180200225250280315350045050066063071080090010001120125014001600180020002240250028003150a-270-270-280-290-300-310-320-340-360-380-410-460-520-580-660-740-820-920-1050-1200-1350-1500-1650b-140-140-150-150-160-170-180-190-200-220-240-260-280-310-340-380-420-480-0-600-680-760-840c-60-70-80-95-110-120-130-140-150-170-180-200-210-230-240-260-280-300-330-360-400-440-480cd-34-46-56d-20-30-40-50-65-80-100-120-145e-14-20-25-32-40-50-60-72-85ef-10-14-18f-6-10-13-16-20-25-30-36-43fg-4-6-8g-2-4-5-6-7-9-10-12-14h000000000js-170-100-50-150-190-210-230-260-290-320-350-110-125-135-145-160-170-195-56-62-68-76-80-86-98-110-120-130-145-17-18-20-22-24-26-28-32-32-34-3800000000000-3920-220-430-480-520-240-260-290基本偏差数值下极限偏差eiIT5和IT6-2-2-2-3-4-5-7-9-11IT7j-4-4-5-6-8-10-12-15-18IT8-6IT4～IT7k0+1+1+1+2+2+2+3+3000000000≤IT3；m+2+4+6+7+8+9+11+13+15n+4+8+10+12+15+17+20+23+27p+6+12+15+18+22+26+32+37+43r+10+15+19+23+28+34+41+43+51++63+65+68+77+80+84+94+98+108+114+126+132+150+155+175+185+210+220+250+260+300+330+370+400+440+460+550+580s+14+19+23+28+35+43+53+59+71+79+92+100+108+122+130+140+158+170+190+208+232+252+280+310+340+380+430+470+520+580+0+720+820+920+1000+1100+1250+1400+41+48++66+75+91+104+122+134+146+166+180+196+218+240+268+294+330+360+400+450+500+560+620+680+780+840+960+1050+1200+1350+1500+1650+1900+2100t所有标准公差等级u+18+23+28+33+41+48+60+70+87+102+124+144+170+190+210+236+258+284+315+350+390+435+490+0+600+660+740+840+940+1050+1150+1300+1450+1600+1850+2000+2300+2500+2900+3200v-13-21+40+17+31+50-16-18-20-26-28-32+4+4+50000000000000000000+20+21+23+26+30+34+40+48+58+68+76+34+37+40+44+50+56+66+78+92+110+135+56+62+68+78+88+110+120+140+170+195+240+38+47+55+68+81+102+120+146+172+202+228+252+284+310+340+385+425+475+530+595+660等级xy+20+28+34+40+45++63++75+80+94+97+114+122+144+146+174+178+214+210+2+248+300+280+340+310+380+350+425+385+470+425+520+475+580+525+650+590+730+660+820+740+920+820+1000z+26+35+42+50+60+73+88+112+136+172+210+258+310+365+415+465+520+575+0710+790+900+1000+1100+1250za+26+42+52++77+98+118+148+180+226+274+335+400+470+535+600+670+740+820+920+1000+1150+1300+1450+1600zb+40+50+67+90+108+136+160+200+242+300+360+445+525+620+700+780+880+960+10501200+1300+1500+1650+1850+2100zc+60+80+97+130+150+188+218+274+325+405+480+585+690+800+900+1000+1150+1250+13501500+1700+1900+2100+2400+2600
