Spur gears
Case hardened steel, hardened, ground
Disc straight toothed (64)
Disc helical toothed (26)
Spur gear helical toothed, with hub (8)
2 (40)
3 (31)
4 (19)
5 (4)
6 (4)
15 (1)
16 (1)
18 (3)
20 (13)
22 (13)
24 (3)
25 (18)
28 (11)
30 (2)
32 (13)
36 (7)
40 (9)
45 (2)
50 (2)
1.7131 (98)
case hardened steel 16MnCr5 (98)
helical toothed (34)
left handed 19° 32' 42" (34)
straight toothed (64)
hardness of teeth ~60 HRC (98)
28 (71)
40 (19)
50 (4)
60 (4)
No (98)