Technical data

Catalogue
GN 223-40-B12
d1
40
d2 H7
B 12
d3
10
d4
30
h1
22
h2
8.5
h3
77
Length l≈
95
214

Bore codes

  • Version B: Without keyway
  • Version K: With keyway DIN 6885-1 P9
  • Version V: With square DIN 79

Hub / Shaft

Steel

Blackened

Ball knob DIN 319 

Plastic, phenolic resin (PF)

Black, shiny finish