Rayons de clavettes parallèles - Motif profond pour machines-outils  Partie 2

Dessins cotés et schémas techniques

2059_SMDZN6_6885-2.png

Dimensions et paramètres techniques clés

Dimensions in mm - source DIN 6885-2Withdrawn

Publication date: 12/1967
width b 4 5 6 8 10 12 14 16 18 20 22 25 28 32 36 40
heigth h 4 5 6 7 8 8 9 10 11 12 14 14 16 18 20 22
for shaft diameters d1 (over÷to)

10

÷

12

12

÷

17

17

÷

22

22

÷

30

30

÷

38

38

÷

44

44

÷

50

50

÷

58

58

÷

65

65

÷

75

75

÷

85

85

÷

95

95

÷

110

110

÷

130

130

÷

150

150

÷

170

width b 3 4 5 6 8 10 12 14 16 18 20 22 25 28 32 36 40
d2 min 3 3.5 4 4.5 5.5 6 7 8 8.5 11 12 12 14 15 18 22
depth t 3 3.8 4.4 5.4 6 6 6.5 7.5 8 8 10 10 11 13 13.7 14
groove depth t2 1.1 1.3 1.7 1.7 2.1 2.1 2.6 2.6 3.1 4.1 4.1 4.1 5.1 5.2 6.5 8.2

DIN 6885-1 form B - ≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3)- commercial items

key width b 4 5 6 8 10 12 14 16 18 20 22 25 28 32 36 40
key heigth h 4 5 6 7 8 8 9 10 11 12 14 14 16 18 20 22
nominal length l
10 1.15
12 1.40 2.14
14 1.65 2.54
16 1.90 2.93 4.16
18 2.15 3.32 4.73
20 2.40 3.71 5.29 8.05
22 2.65 4.11 5.86 8.92
25 3.03 4.70 6.71 10.3 14.4
28 3.41 5.29 7.55 11.6 16.3
32 3.91 6.07 8.68 13.4 18.8 22.2
36 4.41 6.85 9.84 15.1 21.3 25.2
40 4.91 7.64 10.9 16.9 23.8 28.2 36.6
45 5.54 8.62 12.3 19.1 27 32 41.5 52.2
50 9.60 13.7 21.3 30.1 35.8 46.5 58.5 71.7
56 10.8 15.4 24.9 33.9 40.3 52.4 66 81 97.9
63 17.4 27 38.3 45.6 59.3 74.8 91.9 111 141
70 19.4 30.1 42.7 50.9 66.2 83.7 103 124 158 177
80 34.5 48.9 58.4 76.1 95.7 118 143 182 205 260
90 39.9 55.2 65.9 86 109 134 162 207 232 296 369
100 61.5 73.5 95.9 122 149 180 231 260 331 421 521
110 67.8 81 106 134 165 199 255 287 366 466 578 701
125 92.3 121 153 188 227 291 328 419 534 662 804
140 104 135 172 212 256 327 370 471 602 747 908
160 155 197 243 293 376 425 542 692 860 1050
180 222 274 331 424 280 612 783 973 1180
200 305 369 473 535 682 873 1090 1360
220 406 521 589 675 964 1200 1460
250 593 672 859 1100 1370 1670