常用内孔公差表

尺寸至500孔的常用极限偏差基本尺寸mm大于至￣3610141824304050658036101418243040506580100+370+170+55+76+40+47+61+22+28+35+49+14+20+27+280+80+40+40+25+25+25+13+13+13+13+5+5+5+400+205+68+93+50+59+75+27+34+43+59+17+24+33+290+95+50+50+32+32+32+16+16+16+16+6+6+6+60+80+90+90+15+22+36+58+90+150±7000000±18+2-7+2-9+5-10+6-12-4-10-4-12-3-12-4-15-7-16-9-20-4-19-5-230-360-43-12-21-15-26-15-51-18-61-16-25-20-31-13-28-16-34-20-29-25-36-17-32-21-39-22-37-26-44-33-54-40-61-51-76-61-86-76-106-91-121-111-146-131-166-155-195-175-215-195-235-219-265-241-287-267-313-295-347-330-382-369-426-414-471-467-530-517-580A11C11D797E8F967896G78567公 差 带H891011JS12796K75M66N7P9696R76S7U7+11+18+27+42+70+110+180±90000000±21+430+240+86+117+61+73+92+33+41+53+72+20+28+40+300+110+65+65+40+40+40+20+20+20+20+7+7+7+470+280+310+120+480+290+320+130+530+330+340+140+550+340+360+150+600+390+380+170+630+400+410+180+710+450+460+200+770+460+520+210+830+480+580+230+950+530+660+240+1030+550+740+260+1110+570+820+280+1240+620+920+300+1370+650+1050+330+1560+720+1200+360+1710+760+1350+400+1900+840+1500+440+2050+880+1650+480+13+21+33+52+84+130+210+2±10±260000000-11+6-15-5-14-4-17-11-24-7-280-52-18-31-22-74-24-37-20-41-31-44-27-48+105+142+75+89+112+41+50+64+87+25+34+48+11+16+25+39+62+100+160+250+3±12±31+80+80+50+50+50+25+25+25+25+9+9+900000000-13+7-18-5-16-4-20-12-28-8-330-62-21-37-26-88-29-45-35-54-37-56-44-66-47-69-56-81-58-83-61-86-68-97-71-100-75-104-85-117-89-121-97-133-103-139-113-153-119-159-25-50-30-60-32-62-38-73-41-76-48-88-50-90-53-93-60-106-63-109-67-113-74-126-78-130-87-144-93-150-103-166-109-172-38-54-47-66-53-72-64-86-72-94-85-110-93-118-101-126-113-142-121-150-131-160-149-181-161-193-179-215-197-233-219-259-239-279-34-59-42-72-48-78-58-93-66-101-77-117-85-125-93-133-105-151-113-159-123-169-138-190-150-202-169-226-187-244-209-272-229-292+130+174+90+106+134+49+60+76+104+29+40+56+13+19+30+46+74+120+190+300+4±15±37+100+100+60+60+60+30+30+30+30+10+10+1000000000-15+9-21-6-19-5-24-14-33-9-390-74-26-32-45-106100120120140140160160180180200200225225250250280280315315355355400400450450500+155+207+107+126+159+58+71+90+123+34+47+66+15+22+35+54+87+140+220+350+4+10-8±17±43+120+120+72+72+72+36+36+36+36+12+12+1200000000-18-25-23-6-28-16-38-10-450-87-30-37-52-124+185+245+125+148+185+68+83+106+143+39+54+77+18+25+40+63+100+160+250+400+4+12-9±20±50+145+145+85+85+85+43+43+43+43+14+14+1400000000-21-28-27-8-33-20-45-120-36-43-52-100-61-143+216+285+146+172+215+79+96+122+165+44+61+87+20+29+46+72+115+185+290+460+5+13-11±23±57+170+170+100+100+100+50+50+50+50+15+15+1500000000-24-33-31-8-37-22-51-140-41-50-60-115-70-165+242+320+162+191+240+88+108+137+168+49+69+98+23+32+52+81+130+210+320+520+5+16-13±26±65+190+190+110+110+110+56+56+56+56+17+17+1700000000-27-36-36+267+350+182+214+265+98+119+151+202+54+75+107+25+36+57+89+140+230+360+570+7+17-14±28±70+210+210+125+125+125+62+62+62+62+18+18+1800000000-29-40-39+293+385+198+232+290+108+131+165+223+60+83+117+27+40+63+97+155+250+400+630+8+18-16±31±77+230+230+135+135+135+68+68+68+68+20+20+2000000000-32-45-43-9-41-25-57-140-47-50-66-130-79-186-10-46-26-62-160-51-62-73-140-87-202-10-50-27-67-170-55-68-80-155-95-223