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1、1.基本偏差系列及配合种类公差与配合（摘自GB1800180479）免费过渡此含U代配白-L.2.标准公差值及孔和轴的极限偏差值过被配JF_标准公差值（基本尺寸大于6至500mm）基本尺寸mm公差等级IT5IT6IT7IT8IT9IT10IT11IT1261069152236589015010188111827437011018018309132133528413021030501116253962100160250508013193046741201903008012015223554871402203501201801825406310016025040018025020294672115
2、185290460250315233252811302103205203154002536578914023036057040050027406397155250400630孔的极限差值（基本尺寸由大于10至315mm等基本尺寸mm公差带级01818303050528080-120120-180180-250254315+77+98+119+146+174+208+242+2718+50+65+80+100+120+145+170+190+93+117+142+174+207+245+285+320D9+50+65+80+100+120+145+170+190+120+149+180+220+
3、260+305+355+40010+50+65+80+100+120+145+170+190+160+195+240+290+340+395+460+51011+50+65+80+100+120+145+170+190等基本尺寸mm公差带级01818303050528080-120120-180180-250254315+43+53+66+79+94+110+129+1426+32+40+50+60+72+85+100+110+50+61+75+90+107+125+146+1627+32+40+50+60+72+85+100+110+59+73+89+106+126+148+172+191E
4、8+32+40+50+60+72+85+100+110+75+92+112+134+159+185+215+2409+32+40+50+60+72+85+100+110+102+124+150+180+212+245+285+32010+32+40+50+60+72+85+100+110+27+33+41+49+58+68+79+886+16+20+25+30+36+43+50+56+34+41+50+60+71+83+96+108F7+16+20+25+30+36+43+50+56+43+53+64+76+90+106+122+1378+16+20+25+30+36+43+50+56+59+
5、72+87+104+123+143+165+1869+16+20+25+30+36+43+50+56+11+13+16+19+22+25+29+32600000000+18+21+25+30+35+40+46+527H00000000+27+33+39+46+54+63+72+818000000009+43+52+62+74+87+100+115+13000000000等基本尺寸mm公差带级01818303050528080-120120-180180-250254315+70+84+100+120+140+160+185+2101000000000+110+130+160+190+220+2
6、50+290+3201100000000+2+2+3+4+4+4+5+56一911-131518-21-24-27+6+6+7+9+10+12+13+16K712-15-18-21-25-28-33-36+8+10+12+14+16+20+22+25819-23-27-32-38-43-50-56一9-11-1214一16-20-22-256-2028-24-33-38-45-51-57-5一7一8一910-121414N7-23-28-33-39-45-52-60一66-3-3-3一4一4一4-5-58-30-36-42-50-58-6777-8615-18-21-26-30-36-41-4
7、7P626-31-37-45-52一617079-11-14-17-21-24-28-33-367-29-35-42-51-59-6879-88轴的极限偏差（基本尺寸由于大于10至315mm等基本尺寸mm公差带级心1818303050528080-120120-180180-250254315等基本尺寸mm公差带级心1818303050528080-120120-180180-250254315d6-50-65-80100120145170-190一61-78-96-119142170199-2227-50-65-80100120145170-19068-86105130155185-216-
8、2428-50-65-80100120145170-190-77-98-119146174-208-242-2719-50-65-80100120145170-19093-117142174-207-245-285-32010-50-65-80100120145170-190120-149180-220-260-305-355-400f7一16-20-25-30-36-43-50-5634-41-50-60-71-83-96-1088一16-20-25-30-36-43-50-56-43-53一6476-90106122-1379一16-20-25-30-36-43-50-56-59-72-87104123143165-186g5一6一7一910121415-1714一16-20-23-27-32-35一406一6一7一910121415-1717-20-25-29-34-39一44一497一6一7一910121415-1724-28-34一40-47-54一61-69h0000000058一9一11一13151820一23000000006一111316一19222529一32公差带等级基本尺寸mm心
