GN 614.8Poussoirs à ressort

Poussoirs à ressort

sans filetage, bille avec roulement à friction

GN 614.8

Code
d1 ±0.04
d2
l
w
Spring load
in N ≈
initial
Spring load
in N ≈
end
GN 614.8-4-NI
4
2
11
0.5
4.8
6.8
1
GN 614.8-5-NI
5
2.5
13
0.7
6.3
10
2
GN 614.8-6-NI
6
3.5
15
0.95
16
24
3
GN 614.8-8-NI
8
4.5
18
1.5
18.8
31.7
5
GN 614.8-10-NI
10
6.5
20
2.3
26
49
7
GN 614.8-12-NI
12
8.5
22
3.1
38
68
11

Housing

Stainless Steel AISI 303 NI

Ball

Stainless Steel AISI 420C, hardened

Spring

Stainless Steel AISI 631

Friction bearing

  • Plastic
  • temperature resistant up to 90 °C

GN 614.8 Stainless Steel-Spring plungers are used for locking as well as for pressure and hold-off functions.

The ball is mounted in a plastic shell so as to be freely movable, which enables rolling and therefor generally optimizes the locking characteristics. Above all, this reduces wear on the counter piece.

A further characteristic of these plungers is that the plastic bearing acts as an electrical insulator.

For the mounting hole, tolerance d1 F8 is recommended for joined fitting and d1 H9 for press fitting.

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