
Suppliers of Taper Key Torque Transmission; Saddle Keys
This product is regulated by the following standards:
Technical data
Taper Key Torque Transmission; Saddle Keys

This product is regulated by the following standards:
Standard DIN 6881
Taper Key Torque Transmission; Saddle Keys, Dimens...Information restricted to registered users: Login | Register now for a 14 day free trial
Dimensions in mm - source Din 6881 1956 | ||||||||||||
key width b h9 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 25 | 28 | 32 | 36 |
key heigth h nom | 3.5 | 4 | 4 | 4.5 | 5 | 5 | 6 | 7 | 7 | 7.5 | 8.5 | 9 |
for shaft diameters d (over÷to) | 22÷30 | 30÷38 | 38÷44 | 44÷50 | 50÷58 | 58÷65 | 65÷75 | 75÷85 | 85÷95 | 95÷110 | 110÷130 | 130÷150 |
groove width b D 10 | ||||||||||||
radius r1 | ||||||||||||
groove depth t2 |
Din 6881 - ≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3) - commercial items | ||||||||||||
key width b | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 25 | 28 | 32 | 36 |
key heigth h | 3.5 | 4 | 4 | 4.5 | 5 | 5 | 6 | 7 | 7 | 7.5 | 8.5 | 9 |
nominal length l | ||||||||||||
20 | 4.65 | |||||||||||
22 | 5.10 | |||||||||||
25 | ||||||||||||
28 | ||||||||||||
32 | ||||||||||||
36 | ||||||||||||
40 | ||||||||||||
45 | ||||||||||||
50 | ||||||||||||
56 | ||||||||||||
63 | ||||||||||||
70 | ||||||||||||
80 | ||||||||||||
90 | ||||||||||||
100 | ||||||||||||
110 | ||||||||||||
125 | ||||||||||||
140 | ||||||||||||
160 | ||||||||||||
180 | ||||||||||||
200 | ||||||||||||
220 | ||||||||||||
250 | ||||||||||||
280 | ||||||||||||
315 | ||||||||||||
355 | ||||||||||||
400 |
Details
Taper Key Torque Transmission; Saddle Keys

Dimensions in mm - source Din 6881 1956 |
||||||||||||
key width b h9 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 25 | 28 | 32 | 36 |
key heigth h nom | 3.5 | 4 | 4 | 4.5 | 5 | 5 | 6 | 7 | 7 | 7.5 | 8.5 | 9 |
for shaft diameters d (over÷to) | 22÷30 | 30÷38 | 38÷44 | 44÷50 | 50÷58 | 58÷65 | 65÷75 | 75÷85 | 85÷95 | 95÷110 | 110÷130 | 130÷150 |
groove width b D 10 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 25 | 28 | 32 | 36 |
radius r1 | 15 | 19 | 22 | 25 | 29 | 33 | 38 | 43 | 48 | 55 | 65 | 75 |
groove depth t2 | 3.2 | 3.7 | 3.7 | 4 | 4.5 | 4.5 | 5.5 | 6.5 | 6.4 | 6.9 | 7.9 | 8.4 |
Din 6881 - ≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3) - commercial items |
||||||||||||
key width b | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 25 | 28 | 32 | 36 |
key heigth h | 3.5 | 4 | 4 | 4.5 | 5 | 5 | 6 | 7 | 7 | 7.5 | 8.5 | 9 |
nominal length l | ||||||||||||
20 | 4.65 | |||||||||||
22 | 5.10 | |||||||||||
25 | 5.77 | 8.28 | ||||||||||
28 | 6.43 | 9.25 | ||||||||||
32 | 7.32 | 10.5 | 12.8 | |||||||||
36 | 8.18 | 11.8 | 14.3 | |||||||||
40 | 9.05 | 13 | 15.8 | 21.1 | ||||||||
45 | 10.1 | 14.6 | 17.7 | 23.6 | 30.1 | |||||||
50 | 11.2 | 16.1 | 19.5 | 26.1 | 33.2 | 38.1 | ||||||
56 | 12.4 | 17.9 | 21.7 | 29.1 | 37 | 42.4 | 56.4 | |||||
63 | 13.8 | 19.9 | 24.3 | 32.4 | 41.3 | 47.4 | 63.2 | 80.8 | ||||
70 | 15.2 | 22 | 26.8 | 35.8 | 45.7 | 52.3 | 69.7 | 89.5 | 103 | |||
80 | 17.1 | 24.8 | 30.2 | 40.5 | 51.7 | 59.2 | 79.2 | 102 | 117 | 142 | ||
90 | 18.9 | 27.5 | 33.5 | 45.1 | 57.6 | 66.2 | 88.3 | 113 | 130 | 158 | 204 | |
100 | 30.2 | 36.7 | 49.4 | 63.4 | 72.7 | 97.3 | 125 | 144 | 175 | 226 | 271 | |
110 | 32.8 | 40 | 53.8 | 69 | 79.3 | 106 | 137 | 157 | 191 | 247 | 297 | |
125 | 44.5 | 60.2 | 77.3 | 88.7 | 119 | 154 | 177 | 215 | 278 | 334 | ||
140 | 48.8 | 66.2 | 85.2 | 98 | 132 | 170 | 196 | 238 | 309 | 371 | ||
160 | 73.6 | 95.3 | 110 | 148 | 192 | 221 | 269 | 349 | 420 | |||
180 | 105 | 121 | 164 | 213 | 245 | 299 | 388 | 468 | ||||
200 | 131 | 179 | 233 | 268 | 328 | 426 | 513 | |||||
220 | 193 | 252 | 291 | 356 | 464 | 558 | ||||||
250 | 281 | 323 | 396 | 517 | 625 | |||||||
280 | 354 | 433 | 568 | 687 | ||||||||
315 | 475 | 625 | 758 | |||||||||
355 | 687 | 834 | ||||||||||
400 | 915 |
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