Shouldered hollow shaft option with shrink disk

The following gear units with hollow shaft and shrink disk can be supplied with a larger bore diameter D’ as an option:

  • Parallel-shaft helical gear units FH/FHF/FHZ37 – 157
  • Helical-bevel gear units KH/KHF/KHZ37 – 157
  • Helical-worm gear units SH/SHF47 – 97

As standard, D’ = D.

Gear unit

Bore diameter

D/D’

mm

FH/FHF/FHZ37, KH/KHF/KHZ37, SH/SHF/SHZ47

30/32

FH/FHF/FHZ47, KH/KHF/KHZ47, SH/SHF/SHZ57

35/36

FH/FHF/FHZ57, KH/KHF/KHZ57, SH/SHF/SHZ57

40/42

FH/FHF/FHZ67, KH/KHF/KHZ67, SH/SHF/SHZ67

40/42

FH/FHF/FHZ77, KH/KHF/KHZ77, SH/SHF/SHZ77

50/52

FH/FHF/FHZ87, KH/KHF/KHZ87, SH/SHF/SHZ87

65/66

FH/FHF/FHZ97, KH/KHF/KHZ97, SH/SHF/SHZ97

75/76

FH/FHF/FHZ107, KH/KHF/KHZ107

95/96

FH/FHF/FHZ127, KH/KHF/KHZ127

105/106

FH/FHF/FHZ157, KH/KHF/KHZ157

125/126

Diameter D/D' must be specified when ordering gear units with a shouldered hollow shaft (optional bore diameter D').

Additional information