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1、新旧国标公差数值对照表(1800-79) um自/3/1010/1818/3030/5050/8080/120120/180180/250250/260260/315315/360360/400400/500500/630630/800800/10001000/12501250/16001600/20002000/25002500/3150D +100+130+160+190+230+270+300+350+400+450+450+500+500+600+600+700+800+900+1000+1100+1200+1300+1500H7 +100+120+150+180+210+250+30
2、0+350+400+460+520+520+570+570+630+700+800+900+1050+1250+1500+1750+2100d 0-60-80-100-120-140-170-200-230-270-300-300-350-350-400-400-450-500-550-600-650-750-850-100h6 0-60-80-90-110-130-160-190-220-250-290-320-320-360-360-400-440-500-560-660-780-920-1100-135D6 +13+3+17+4+21+5+25+6+30+8+35+10+42+12+50
3、+15+60+18+70+22+70+22+80+26+80+26+90+30+90+30+105+35+120+40+135+45+150+50+165+55+180+60+200+70+230+0G7 +12+2+16+4+20+5+24+6+28+7+34+9+40+10+47+12+54+14+61+15+69+17+69+17+75+18+75+18+83+20+92+22+104+24+116+26+133+28+155+30+182+32+209+34+248+38d6 -3-9-4-12-5-15-6-18-8-22-10-27-12-32-15-38-18-45-22-52-
4、22-52-26-60-26-60-30-70-30-70-35-80-40-90-45-100-50-110-55-120-60-135-70-155-80-180g6 -2-8-4-12-5-14-6-17-7-20-9-25-10-29-12-34-14-39-15-44-17-49-17-49-18-54-18-54-20-60-22-66-24-74-26-82-28-94-30-108-32-124-34-144-38-173D3 +140+180+220+270+330+390+460+540+630+730+730+840+840+950+950+1100+1200+1300+
5、1500+1700+1900+2100H8 +140+180+220+270+330+390+460+540+630+720+810+810+890+890+970+1100+1250+1400+1650+1950+2300+2800+3300尺寸段公差带新旧国际公差数值对照表(1800-79) um自/3/1010/1818/3030/5050/8080/120120/180180/250250/260260/315315/360360/400400/500500/630630/800800/10001000/12501250/16001600/20002000/25002500/3150d
6、3 0-90-120-150-180-210-250-300-350-400-470-470-540-540-620-62h7 0-100-120-150-180-210-250-300-350-400-460-520-520-570-570-630-700-800-900-1050-1250-1500-1750-210Dc4 +32+7+44+11+55+15+70+20+85+25+100+32+120+40+140+50+165+60+195+75+195+75+225+90+225+90+255+105+255+105F9 +31+6+40+10+49+13+59+16+72+20+8
7、7+25+104+30+123+36+143+43+165+50+186+56+186+56+202+62+202+62+223+68+251+76+280+80+316+86+358+98+420+110+490+120+570+130+685+145dc4 -7-32-11-44-15-55-20-70-25-85-32-100-40-120-50-140-60-165-75-195-75-195-90-225-90-225-105-255-105-255f9 -6-31-10-40-13-49-16-59-20-72-25-87-30-104-36-123-43-143-50-165-5
8、6-186-56-186-62-202-62-202-68-223-76-251-80-280-86-316-98-358-110-420-120-490-130-570-145-685D6 +600+800+1000+1200+1400+1700+2000+2300+2600+3000+3000+3400+3400+3800+3800+4500+5000+5500+6000+6500+7500+9000+10000H11 +600+750+900+1100+1300+1600+1900+2200+2500+2900+3200+3200+3600+3600+4000+4400+5000+560
9、0+6600+7800+9200+11000+13500d6 0-600-800-1000-1200-1400-1700-2000-2300-2600-3000-3000-3400-3400-3800-3800-4500-5000-5500-6000-6500-7500-9000-1000h11 0-600-750-900-1100-1300-1600-1900-2200-2500-2900-3200-3200-3600-3600-4100-4400-5000-5600-6600-7800-9200-11000-1350尺寸段公差带新旧国际公差数值对照表(1800-79) um自/3/1010
10、/1818/3030/5050/8080/120120/180180/250250/260260/315315/360360/400400/500500/630630/800800/10001000/12501250/16001600/20002000/25002500/3150gd 3 4 5 6 7 8 1012 14 16 16 18 18 20 20 +23-2225 +28-2730 +33-32+38-37+43-4250js6 3 4 4.55.5 6.58 9.511 12.514.516 16 18 18 20 22 25 28 33 39 46 55 67.5N9 -4-2
11、90-300-360-430-520-620-740-870-1000-1150-1150-1300-1300-1400-140Js9 12 1518 21 26 313743 50 57 65 65 70 70 77 87 100115 130 155185220 270d4 0-200-250-300-350-450-500-600-700-800-900-900-1000-1000-1200-120h9 0-250-300-360-430-520-620-740-870-1000-1150-1300-1300-1400-1400-1550-1750-2000-2300-2600-3100
12、-3700-4400-540D4 +200+250+300+350+450+500+600+700+800+900+900+1000+1000+1200+1200H9 +250+300+360+430+520+620+740+870+1000+1150+1300+1300+1400+1400+1500+1750+2000+2300+2600+3100+3700+4400+5400gc +7+1+9+1+12+2+14+2+17+2+20+3+23+3+26+3+30+4+35+4+35+4+40+4+40+4+45+5+45+5k6 +6 +9 +10 +12 +15 +18 +21 +25 +28 +33 +36 +40 +40 +45 +44 +50 +56 +56 +66 +78 +92 +110 +135尺寸段公差带0 +1 +1 +1 +2 +2 +2 +3 +3 +4 +4 +4 +4 +5 0 0 0 0 0 0 0 0 0
