Ball Catches GN 4490

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GN 4490 Stainless Steel AISI 630 Ball Catches

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

corrosion-resistant
precise fit
environmentally friendly

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Accessories for Profile Systems

Standard elements in this product family are compatible with the most common aluminium profile systems. Using matching assembly sets, the Winco standard elements are easily and cost-effectively connected with the profiles without the time-consuming compiling of individual parts in the order.

compatible with the common profile systems
for groove widths of 6, 8 and 10 mm
for profiles 30, 40 and 45 mm

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Standard Sheet GN 4490 Print This Page Overview of Appropriate Series for GN 968 T-Nut Assemblies Overview of Appropriate Series for GN 965 T-Nut Assemblies Plastic Characteristics Stainless Steel Characteristics

Product description

Information

GN 4490 ball catches are used, for example, to hold flaps and doors closed that must be opened and closed frequently and easily. The stainless steel version is especially wear-resistant and also suitable for use in aggressive environments.

The ball catches 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 with profile systems, the slot width n may not be larger than listed in the table.

Specification

Ball housing / retaining element
Stainless steelNIK AISI 630
Matte shot-blasted finishGS

Ball
Ceramic, silicon nitride, black

Spring
Stainless steel AISI 316Ti

Ball guide
Plastic (Polyacetal POM)

RoHS

On request

Other finishes

Build & Price

Part Number	l₁	a₁	a₂	b₁	b₂	b₃	d For screw thread	h	l₂	m₁	m₂	s₁	s₂	For slot width n	Holding force F_H ≈ Identification no. 1	Identification no. 2

4490-NIK-38-1-GS	1.50	0.59	0.30	0.31	0.28	0.17	M 3	0.30	0.83	1.18	0.47	0.16	0.10	≤ 4.5	5.62 lbf (25 N)	-
4490-NIK-50-1-GS	1.97	0.79	0.41	0.47	0.39	0.26	M 4	0.37	1.18	1.57	0.67	0.20	0.14	≤ 6	8.99 lbf (40 N)	-
4490-NIK-68-1-GS	2.68	0.91	0.47	0.57	0.43	0.37	M 4	0.43	1.28	2.17	0.79	0.20	0.14	≤ 8	16.86 lbf (75 N)	-
4490-NIK-80-1-GS	3.15	1.06	0.55	0.65	0.51	0.43	M 5	0.51	1.57	2.56	0.98	0.24	0.16	≤ 10	28.10 lbf (125 N)	-

Part Number	l₁	a₁	a₂	b₁	b₂	b₃	d For screw thread	h	l₂	m₁	m₂	s₁	s₂	For slot width n	Holding force F_H ≈ Identification no. 1	Identification no. 2

4490-NIK-38-2-GS	1.50	0.59	0.30	0.31	0.28	0.17	M 3	0.30	0.83	1.18	0.47	0.16	0.10	≤ 4.5	-	7.87 lbf (35 N)
4490-NIK-50-2-GS	1.97	0.79	0.41	0.47	0.39	0.26	M 4	0.37	1.18	1.57	0.67	0.20	0.14	≤ 6	-	15.74 lbf (70 N)
4490-NIK-68-2-GS	2.68	0.91	0.47	0.57	0.43	0.37	M 4	0.43	1.28	2.17	0.79	0.20	0.14	≤ 8	-	22.48 lbf (100 N)
4490-NIK-80-2-GS	3.15	1.06	0.55	0.65	0.51	0.43	M 5	0.51	1.57	2.56	0.98	0.24	0.16	≤ 10	-	33.72 lbf (150 N)

l₁	a₁	a₂	b₁	b₂	b₃	d For screw thread	h	l₂	m₁	m₂	s₁	s₂	For slot width n	Holding force F_H ≈ Identification no. 1	Identification no. 2

1.50	0.59	0.30	0.31	0.28	0.17	M 3	0.30	0.83	1.18	0.47	0.16	0.10	≤ 4.5	5.62 lbf (25 N)	7.87 lbf (35 N)
1.97	0.79	0.41	0.47	0.39	0.26	M 4	0.37	1.18	1.57	0.67	0.20	0.14	≤ 6	8.99 lbf (40 N)	15.74 lbf (70 N)
2.68	0.91	0.47	0.57	0.43	0.37	M 4	0.43	1.28	2.17	0.79	0.20	0.14	≤ 8	16.86 lbf (75 N)	22.48 lbf (100 N)
3.15	1.06	0.55	0.65	0.51	0.43	M 5	0.51	1.57	2.56	0.98	0.24	0.16	≤ 10	28.10 lbf (125 N)	33.72 lbf (150 N)

3D Product Configurator

Material

NIK - Stainless steel

Length l₁

1.50

1.97

2.68

3.15

Identification no.

1 - Standard holding force

2 - High holding force

Finish

GS - Matte shot-blasted finish

Selected Part

Part Number

Total Mexican Pesos (net)

Mex$495.00

Call / Email for Delivery Time

Quantity

Please note our quantity discounts (Mexican Pesos).

Min	Max	Price
1	49	Mex$678.15
50	99	Mex$621.64
100	249	Mex$565.13
≥ 250		Mex$508.61

Prop 65: Not compliant

WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov

RoHS: Compliant

This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).

Weight: 0.033 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: +52(81)2721-4021

All Prices are in Mexican Pesos. Taxes Not Included.