标准公差及孔轴偏差表.pdf

《标准公差及孔轴偏差表.pdf》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、标准公差数值表公差等级基本尺寸mmIT01IT0IT1IT2IT3IT4IT5IT6IT7IT8IT9IT10IT11IT12IT13IT14IT15IT16IT17IT18大于至μmmm30.30.50.81.2234610142540600.100.140.250.400.601.01.4360.40.611.52.545812183048750.120.180.300.480.751.21.86100.40.611.52.546915223658900.150.220.360.580.901.52.210180.50.81.223581118274370110

2、0.180.270.430.701.101.82.718300.611.52.546913213352841300.210.330.520.841.302.13.330500.611.52.54711162539621001600.250.390.621.001.602.53.950800.81.2235813193046741201900.300.460.741.201.903.04.68012011.52.5461015223554871402200.350.540.871.402.203.55.41201801.223.55812182540631001602

3、500.400.631.001.602.504.06.3180250234.571014202946721151852900.460.721.151.852.904.67.22503152.54681216233252811302103200.520.811.302.103.205.28.131540035791318253657891402303600.570.891.402.303.605.78.9400500468101520274063971552504000.630.971.552.504.006.39.75006304.56911162230447011

4、01752804400.701.101.752.84.47.011.063080057101318253550801252003205000.801.252.003.25.08.012.580010005.58111521294056901402303605600.901.402.303.65.69.014.0100012506.591318243446661051652604206601.051.652.604.26.610.516.5125016008111521294054781251953105007801.251.953.105.07.812.519.51

5、60020009131825354865921502303706009201.502.303.706.09.215.023.0200025001115223041577711017528044070011001.752.804.407.011.017.528.0250031501318263650699313521033054086013502.103.305.408.613.521.033.0注：基本尺寸小于1mm时，无IT14至IT18轴的极限偏差(公差带a--d)公差带基本尺寸mmabcd大于至1011*1011*12*89*10*▲111278*▲910*1

6、1*-270-270-140-140-140-60-60-60-60-60-20-20-20-20-20-3-310-330-180-200-240-74-85-100-120-160-30-34-45-60-80-270-270-140-140-140-70-70-70-70-70-30-30-30-30-3036-318-345-188-215-260-88-100-118-145-190-42-48-60-78-105-280-280-150-150-150-80-80-80-80-80-40-40-40-40-40610-338-370-208-240-30

7、0-102-116-138-170-230-55-62-76-98-1301014-290-290-150-150-150-95-95-95-95-95-50-50-50-50-501418-360-400-220-260-330-122-138-165-205-275-68-77-93-120-1601824-300-300-160-160-160-110-110-110-110-110-65-65-65-65-652430-384-430-244-290-370-143-162-194-240-320-86-98-117-149-195-310-310-17