Holding Disks GN 7090

Photo

Sealing ring material: E - EPDM

GN 7090 Stainless Steel Holding Disks, with Tapped Hole, Hygienic Design Sealing ring material: F - FKM

GN 7090 Stainless Steel Holding Disks, with Tapped Hole, Hygienic Design Sealing ring material: H - H-NBR

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

Show all Stainless Steel products

Product Family Hygienic Design

Standard Parts of the “Hygienic Design” product family are labeled with the HD icon. They combine high surface quality, freedom from dead spaces, non-scooped outer surfaces, and sealed bolting areas. A sealing concept based on FEM calculations ensures reliable contact pressure after installation.

suitable for use in hygienically sensitive areas
quick and easy cleaning
no dead spaces due to functional seals
certified according to EHEDG guidelines

Show all Hygienic Design products

FDA compliant

Standard Sheet GN 7090 Print This Page Product Family Hygienic Design Plastic Characteristics

Product description

Information

Holding disks GN 7090 are used as counterparts for retaining magnets when these are used in connection with non-magnetic materials or when the holding force needs to be increased due to thin material.

They are intended for use in hygiene areas. The sealed screw-on surface enables mounting without dead spaces; the impervious geometry in combination with the high quality finish prevents dirt from accumulating and facilitates cleaning.

The holding disks can also be used in particularly aggressive environments thanks to the material used.

Specification

Disk
Stainless steel AISI 318LN
Matte finish (Ra < 0.8 µm)MT

Sealing ring

H-NBRH
Operating temperature
-13 °F to +302 °F (-25 °C to +150 °C)
EPDME
Operating temperature
-40 °F to +248 °F (-40 °C to +120 °C)
FKMF
Operating temperature
+23 °F to +392 °F (-5 °C to +200 °C)
Blue
Hardness 85 ±5 Shore A
FDA compliant

RoHS

Accessory

Sealing Rings GN 7600
Hex Head Screws GN 1580
Hex Head Screws GN 1581

Build & Price

Part Number H - H-NBR	Part Number E - EPDM	Part Number F - FKM	d₁	d₂	d₃	d₄	h	t


7090-28-M4-A-MT-H	7090-28-M4-A-MT-E	7090-28-M4-A-MT-F	1.10	M 4	1.02	0.94	0.39	0.20
7090-42-M5-A-MT-H	7090-42-M5-A-MT-E	7090-42-M5-A-MT-F	1.65	M 5	1.57	1.50	0.43	0.24

d₁	d₂	d₃	d₄	h	t

1.10	M 4	1.02	0.94	0.39	0.20
1.65	M 5	1.57	1.50	0.43	0.24

3D Product Configurator

Diameter d₁

1.10

1.65

Thread d₂

M 4

M 5

Type

A - Flat locating surface

Finish

MT - Matte finish (Ra < 0.8 µm)

Sealing ring material

E - EPDM

F - FKM

H - H-NBR

Assembly Instructions



A normal holding force is achieved by combining retaining magnets with holding disks. Retaining magnets with north or south poles on the holding surface can be used equally.

If two retaining magnets with opposite polarity are combined, an increased holding force is achieved.

Combining two retaining magnets with the same polarity creates a repelling force.

Selected Part

Part Number

Total US Dollars (net)

$12.19

Call / Email for Delivery Time

Quantity

Please note our quantity discounts (US Dollars).

Min	Max	Price
1	9	$12.19
10	24	$11.18
25	49	$10.16
≥ 50		$9.14

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: 0.090 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351

All Prices are in US Dollars. Taxes Not Included.