Metric Hardened & Ground Helical Pinions 1.5 – 6 MOD

Metric Hardened & Ground Helical Pinions 1.5 – 6 MOD

690
  • Helical gears with hardened and ground teeth
  • Helix angle left hand 19° 31′ 42″ helix angle
  • Tooth quality 6h25
  • Material Steel C45 E
  • Pressure Angle 20°
  • Gear teeth hardened to 55-58 HRC (Bore Soft)
Part No
Module
No. teeth
Pitch dia.
dp
Bore H6
Hub
(both sides)
dm
Dia.
de
Face width
F
Overall
length A
Hub length
Lm
U T
SHL15/20B
1.5 20
31.83
20 25
34.83
28 30 1 6
22.80
SHL20/20B
2 20
42.44
20 30
46.44
28 30 1 6
22.80
SHL20/30B
2 30
63.66
25 36
67.66
28 30 1 8
28.30
SHL25/24B
2.5 24
63.66
25 36
68.66
28 30 1 8
28.30
SHL30/20B
3 20
63.66
20 30
69.66
28 30 1 6
22.80
SHL30/40B
3 40
127.32
40 62
133.32
28 30 1 12
43.30
SHL40/20B
4 20
84.88
35 55
92.88
40 50 5 10
38.30
SHL40/25B
4 25
106.10
35 55
114.10
40 50 5 10
38.30
SHL50/20B
5 20
106.10
45 68
116.10
50 60 5 14
48.30
SHL60/20B
6 20
127.32
55 80
139.32
60 70 5 16
59.30

Please note: All dimensions subject to change. If a dimension is critical to your application please contact our Sales Department for confirmation.
For special or reworked pinions please contact our Manufacturing Department for a quotation.