000.5 - 3 - K 18 GN 000.5 Koppelhulpstukken

000.5 - 3 - K 18

GN 000.5 Koppelhulpstukken

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Technische gegevens

Code
GN 000.5-3-K18

Nominal size
3
d1 Ø Handwheel
GN 321
GN 322
GN 323
200
d2 H7 Bore with keyway
K 18
d3
39
d4 max.
26
d5 Minimum-Ø
of handwheel hub
39
d6 -0.05 Bore Ø of handwheel hub H7
35
l1
50
l2 ±0.1 Length of handwheel hub
24
l3
13
t
36
w min.
4
275
000.5 - 3 - K 18 drawing

Steel

  • Hardened
  • Bearing surfaces ground

The use of needle bearings and the hardened bearing surfaces make the clutch engagement extremely easy. This is also assisted by the finer teeth of the clutch and the increased length of the coupling attachment.

Its suitability for high shaft speeds, especially when these are maintained for long periods, is a further advantage of the needle bearing.

An oil-hole is provided which in the completely assembled safety handwheel connects with the handwheel hub.

The coupling attachment is axially secured in the handwheel hub by a clamp nut.