常用平键及键槽尺寸复习过程.doc

学习资料平键及键槽尺寸轴键键 槽公称尺寸bhlC或r宽度b深度半径R1公称尺寸极限偏差公称尺寸极限偏差公称尺寸公称尺寸极限偏差轴t毂t1db(h9)h(h11)L(h14)*轻松键联接一般键联接较紧键联接公称尺寸极限偏差公称尺寸极限偏差b轴（h9）毂（D10）轴（N9）毂（Js9）轴/毂（P9）自682 0-0.02520-0.066200.160.252+0.0250+0.060+0.020-0.004-0.02900.0125-0.006-0.0311.2+0.101+0.100.080.168103363631.81.4101240-0.03040-0.0758454+0.0300+0.078+0.0300-0.0300.015-0.012-0.0422.51.812175510560.250.4053.02.30.160.25172266147063.52.8223080-0.03670-0.09018908+0.0360+0.098+0.0400-0.0360.018-0.015-0.0514.0+0.203.3+0.203038108221100.400.60105.03.30.250.403844120-0.04382814012+0.0430+0.120+0.0500-0.0430.0215-0.018-0.0615.03.3445014936160145.53.85058161045180166.04.3586518110-0.11050200187.004.46575200-0.05212562200.600.8020+0.0520+0.149+0.0650-0.0520.026-0.022-0.0747.54.90.400.607585221463250229.05.48595251470280259.05.4951102816803202810.06.4110130320-0.062189036032+0.0620+0.180+0.0800-0.0620.031-0.026-0.08811.07.413015036200-0.1301004001.01.23612.0+0.308.4+0.300.701.015017040221004004013.09.417020045251104504515.010.420023050281255005017.011.4230260560-0.074320-0.1601405001.62.056+0.0740+0.220+0.1000-0.0740.037-0.032-0.10620.012.41.21.626029063321605006320.012.429033070361805007022.014.433038080402005002.53.08025.015.4380440900-0.0874522050090+0.0870+0.260+0.1200-0.0870.0435-0.037-0.12428.017.42.02.54405001005025050010031.019.5仅供学习与参考