Standard DIN 6888
This norm has been cancelled
Woodruff Keys, Dimensions and Application

Dimensions in mm - source DIN 6888 | |||||||||||
Publication date: 08/1956 | |||||||||||
key width b h9 | 1 | 1.5 | 2 | 2 | 2.5 | 3 | 3 | 3 | 4 | 4 | 4 |
key heigth h12 | 1.4 | 2.6 | 2.6 | 3.7 | 3.7 | 3.7 | 5 | 6.5 | 5 | 6.5 | 7.5 |
for shaft diameters d1 form A | |||||||||||
for shaft diameters d1 formB | |||||||||||
d2 | |||||||||||
l ≈ | |||||||||||
≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3) |
Dimensions in mm - source DIN 6888 Publication date: 08/1956 | |||||||||||||
key width b h9 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 10 | 10 | 10 |
key heigth h h12 | 6.5 | 7.5 | 9 | 7.5 | 9 | 10 | 11 | 9 | 11 | 13 | 11 | 13 | 16 |
for shaft diameters d1 form A | 12÷17 | 12÷17 | - | 17÷22 | 17÷22 | 17÷22 | - | 22÷30 | 22÷30 | - | 30÷38 | 30÷38 | - |
for shaft diameters d1 form B | |||||||||||||
d2 | |||||||||||||
l ≈ | |||||||||||||
≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3) |