ISO 3912

Dimensions of Woodruff Keys and Keyways

DimensionsHd2lfor shafts d/d1for shafts d/d1
22.676.766 – 810 – 12
23.7109.666 – 810 – 12
2.53.7109.668 – 1012 – 17
33.7109.668 – 1012 – 17
351312.658 – 1012 – 17
36.51615.72–12 – 17
451312.6510 – 1217 – 22
46.516–10 – 1217 – 22
47.519––17 – 22
56.516–12 – 1722 – 30
57.519–12 – 1722 – 30
5822––22 – 30
67.519–17-2230 – 38
6922–17-2230 – 38
6112827.35–30 – 38
892221.6322-30> 38
8112827.3522-30> 38
8133231.43–> 38
10112827.3530-38> 38
10133231.4330-38> 38
10164543.08–> 38