平键和键槽的标准尺寸规格表
发布时间:2018/8/29 14:04:38















平键和键槽的标准尺寸规格表

轴径  键     槽 
公称直径d公称尺寸b×h宽  度 深  度 半径 r
b偏       差 tt1 
较松 一般 较紧 
H9D10N8JS9轴毂P9公称偏差 公称偏差 最大 最小 
6~82×220.0250.06-0.004±0.0125-0.0061.20.110.10.080.16
8~103×3300.02-0.029-0.0311.801.40
10~124×440.030.0780±0.015-0.0122.5
1.8

12~175×5500.03-0.03-0.0423
2.3
0.160.25
17~226×66



3.5
2.8

22~308×780.0360.0980±0.018-0.01540.23.30.2
30~3810×81000.04-0.036-0.051503.300.250.4
38~4412×8120.0430.120±0.0215-0.0185
3.3

44~5014×91400.05-0.043-0.0615.5
3.8

50~5816×1016



6
4.3

58~6518×1118



7
4.4

65~7520×12200.0520.1490±0.026-0.0227.5
4.9
0.40.6
75~8522×142200.065-0.052-0.0749
5.4

85~9525×1425



9
5.4

95~11028×1628



10
6.4

110~13032×18320.0620.180±0.031-0.02611
7.4

130~15036×203600.08-0.062-0.088120.38.40.30.71
150~17040×2240



1309.40
170~20045×2545



15
10.4

200~23050×2850



17
11.4

230~26056×32560.0740.220±0.0370.03220
12.4
1.21.6
260~29063×326300.1-0.074-0.10620
12.4

290~33070×3670



22
14.4

330~38080×4080



25
15.4
22.5
380~44090×45900.0870.260±0.0135-0.03728
17.4

440~500100×5010000.12-0.087-0.12431
19.5