1、普通平键键槽的尺寸键的尺寸 键槽的尺寸轴 孔轴孔的直径 b(h9) H(h11)深度尺寸 公差 深度尺寸 公差自 68 2 2 1.2 1810 3 3 1.8 1.41012 4 4 2.5 1.81217 5 5 3 2.31722 6 6 3.5+0.12.8+0.12230 8 7 4 3.33038 10 8 5 3.33844 12 8 5 3.34450 14 9 5.5 3.85058 16 10 6 4.35865 18 11 7 4.46575 20 12 7.5 4.97585 22 14 9 5.48595 25 14 9 5.495110 28 16 10 6.411
2、0130 32 18 11+0.27.4+0.2130150 36 20 12 8.4150170 40 22 13 9.4170200 45 25 15 10.4200230 50 28 17 11.4230260 56 32 20 12.4260290 63 32 20 12.4290330 70 36 22 14.4330380 80 40 25 15.4380440 90 45 28 17.4440500 100 50 31+0.319.5+0.3长度系列: 6, 8, 10, 12, 14, 16, 18, 20, 22, 25, 28, 32, 36, 40, 45, 50, 56, 63, 70, 80, 90,100, 110, 125, 140, 160, 180, 200, 250, 280, 320, 360, 400, 450, 500
