Standard UNI 6606
This norm has been cancelled
Woodruff keys. Dimensions and application.
Exampl...

Dimensions in mm - source UNI 6606 | |||||||||||||
Publication date: 02/1980 | |||||||||||||
key width b h9 | 1.5 | 2 | 2 | 2 | 2.5 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 |
key heigth h h12 | 2.6 | 2.6 | 3.7 | 5 | 3.7 | 3.7 | 5 | 6.5 | 7.5 | 5 | 6.5 | 7.5 | 9 |
shaft diameters d1 | |||||||||||||
d2 | |||||||||||||
l ≈ |
Dimensions in mm - source UNI 6606 Publication date: 02/1980 | |||||||||||||||
key width b h9 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 10 | 10 | 10 | 10 |
key heigth h h12 | 6.5 | 7.5 | 9 | 10 | 9 | 10 | 11 | 13 | 11 | 13 | 15 | 13 | 15 | 16 | 17 |
shaft diameters d1 | 12÷17 | 12÷17 | 12÷17 | 12÷17 | 17÷22 | 17÷22 | 17÷22 | 17÷22 | 22÷30 | 22÷30 | 22÷30 | 30÷38 | 30÷38 | 30÷38 | 30÷38 |
d2 | |||||||||||||||
l ≈ |