GN 4490 Ball catches


Description

Specification

Identification no.

  • No. 1: standard holding force
  • No. 2: high holding force
Zinc die casting ZD
plastic coated
black, RAL 9005, textured finish SW
silver, RAL 9006, textured finish SR
Ball
Stainless Steel A2
Spring
Stainless Steel AISI 301
Ball guide
Plastic

Information

Ball catches GN 4490 are used, for example, to hold flaps and doors closed that must be opened and closed frequently and easily.
They consist of a ball housing and a retaining element that engages in the ball housing from the side or front. The installation orientation can be chosen as desired.
Beyond the typical uses, these solid and attractively designed ball catches are also utilized in technical environments. For example, thanks to the centered 90° countersunk holes, they can also be used with profile systems.

Technical information

On request

  • other colors
Ball catches  GN 4490
Black (RAL 9005) Black
Silver (RAL 9006) Silver
GN 4490
Filter
Description l1 a1 a2 b1 b2 b3 d h l2 m1 m2 s1 s2 for nut width n Holding force FH in N Weight
GN 4490-ZD-38-1-SW 38 15 7.5 8 7 4.3 M 3 7.5 21 30 12 4 2.5 ≤ 4.5 25 12
GN 4490-ZD-38-1-SR 38 15 7.5 8 7 4.3 M 3 7.5 21 30 12 4 2.5 ≤ 4.5 25 12
GN 4490-ZD-38-2-SW 38 15 7.5 8 7 4.3 M 3 7.5 21 30 12 4 2.5 ≤ 4.5 35 12
GN 4490-ZD-38-2-SR 38 15 7.5 8 7 4.3 M 3 7.5 21 30 12 4 2.5 ≤ 4.5 35 12
GN 4490-ZD-50-1-SW 50 20 10.5 12 10 6.5 M 4 9.5 30 40 17 5 3.5 ≤ 6 30 31
GN 4490-ZD-50-1-SR 50 20 10.5 12 10 6.5 M 4 9.5 30 40 17 5 3.5 ≤ 6 30 31
GN 4490-ZD-50-2-SW 50 20 10.5 12 10 6.5 M 4 9.5 30 40 17 5 3.5 ≤ 6 55 31
GN 4490-ZD-50-2-SR 50 20 10.5 12 10 6.5 M 4 9.5 30 40 17 5 3.5 ≤ 6 55 31
GN 4490-ZD-68-1-SW 68 23 12 14.5 11 9.5 M 4 11 32.5 55 20 5 3.5 ≤ 8 50 55
GN 4490-ZD-68-1-SR 68 23 12 14.5 11 9.5 M 4 11 32.5 55 20 5 3.5 ≤ 8 50 55
GN 4490-ZD-68-2-SW 68 23 12 14.5 11 9.5 M 4 11 32.5 55 20 5 3.5 ≤ 8 70 55
GN 4490-ZD-68-2-SR 68 23 12 14.5 11 9.5 M 4 11 32.5 55 20 5 3.5 ≤ 8 70 55
GN 4490-ZD-80-1-SW 80 27 14 16.5 13 11 M 5 13 40 65 25 6 4 ≤ 10 95 88
GN 4490-ZD-80-1-SR 80 27 14 16.5 13 11 M 5 13 40 65 25 6 4 ≤ 10 95 88
GN 4490-ZD-80-2-SW 80 27 14 16.5 13 11 M 5 13 40 65 25 6 4 ≤ 10 125 88
GN 4490-ZD-80-2-SR 80 27 14 16.5 13 11 M 5 13 40 65 25 6 4 ≤ 10 125 88