GN 4490 Ball Catches

Identification no.

1	Standard holding force
2	High holding force

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l₁	a₁	a₂	b₁	b₂	b₃	d for screws	h	l₂	m₁	m₂	s₁	s₂	for slot width n	Holding force F_H in N ≈ Id no. 1	Id no. 2

38	15	7,5	8	7	4,3	M 3	7,5	21	30	12	4	2,5	≤ 4,5	25	35
50	20	10,5	12	10	6,5	M 4	9,5	30	40	17	5	3,5	≤ 6	40	70
68	23	12	14,5	11	9,5	M 4	11	32,5	55	20	5	3,5	≤ 8	75	100
80	27	14	16,5	13	11	M 5	13	40	65	25	6	4	≤ 10	125	150

Filter combination produces no result.

Specification

Zinc die castingZD
Powder coated
Black, RAL 9005, textured finishSW

Silver, RAL 9006, textured finishSR

Ball
Stainless steel

Spring
Stainless steel AISI 301

Ball guide
Plastic (Polyacetal POM)

Overview to appropriate standards of the assembly sets GN 965

Overview to appropriate standards of the assembly sets GN 968

Stainless Steel Characteristics

RoHS

On request

Other colors

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. When used in profile systems, the slot width n may not be larger than listed in the table.

How to order