平键连接参数
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紧密连接轴N9毂JS9轴和毂P9轴H9毂D10最大最小6-82×221.21.0>8-103×331.81.4>10-124×442.51.8>12-175×553.02.3>17-226×663.52.8>22-308×784.03.3>30-3810×8105.03.3>38-4412×8125.03.3>44-5014×9145.53.8>50-5816×10166.04.3>58-6518×11187.04.4>65-7520×12207.54.9>75-8522×14229.05.4>85-9525×14259.05.4>95-11028×162810.06.4>110-13032×183211.07.4>130-15036×203612.08.4>150-17040×224013.09.4>170-20045×254515.010.4>200-23050×285017.011.4>230-26056×325620.012.4>260-29063×326320.012.4>290-33070×367022.014.4>330-38080×408025.015.4>380-44090×459028.017.4>440-500100×5010031.019.4平键键槽的尺寸与公差(摘自 GB/T 1095-2003)
0.701.202.000.160.250.400.601.001.60+0.20+0.30+0.10+0.20+0.302.500.080.160.250.40+0.0740+0.22+0.100+0.0435-0.0435-0.037-0.124+0.0870+0.260+0.120+0.0520+0.149+0.065+0.031-0.031-0.026-0.088+0.0620+0.018+0.080+0.0360+0.098+0.040+0.0215-0.0215-0.018-0.061+0.0430+0.012+0.050
0-0.0740-0.087+0.018-0.018-0.015-0.051+0.026-0.026-0.022-0.074+0.037-0.037-0.032-0.1060-0.0360-0.0430-0.0520-0.062+0.060+0.020+0.100-0.030+0.015-0.015-0.012-0.042+0.0300+0.078+0.030-0.004-0.029+0.0125-0.0125-0.006-0.031+0.0250轴的公称直径d 键尺寸b×h基本尺寸宽度b极限偏差正常连接松连接基本尺寸极限偏差键 槽半径r轴t1毂t2极限偏差基本尺寸深度