GN 52.1 Retaining Magnets Steel, rod-shaped, smooth finish


Product description


GN 52.1 retaining magnets are a shielded magnetic assembly.

Mounting options include pressing in, shrinking in, or gluing in.


  • Identification No. 1: zinc plated
  • Identification No. 2: blank

Materials of the magnet:
  • AlNiCoAN
    Aluminum, nickel, cobalt
    temperature resistant up to 450° C
  • NdFeBND
    Neodymium, iron, boron
    temperature resistant up to 80° C

RoHS compliant

Technical drawing

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GN 52.1 Steel Retaining Magnets, rod-shaped, smooth finish sketch

Part Options / Table

Identification No.

1Tolerance d = ±0,2
2Tolerance d = h6
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Dimensions in: Inch (change to Metric)


Id. No. 1

k *)
Id. No. 1

Id. No. 2

k *)
Id. No. 2

Id. No. 1

k *)
Id. No. 1

Id. No. 2

k *)
Id. No. 2
Nominal magnetic forces in N

.16----.79.59---.56 lbf (2.5 N)
.20----.79.59---1.01 lbf (4.5 N)
.242012102. lbf (2 N)1.35 lbf (6 N)
.312011123. lbf (4 N)2.70 lbf (12 N)
.392010166. lbf (8.5 N)5.40 lbf (24 N)
.51208186. lbf (12 N)13.49 lbf (60 N)
.63206206. lbf (20 N)20.23 lbf (90 N)
.79255255. lbf (40 N)30.35 lbf (135 N)
.9835133071.381.061.18.8713.49 lbf (60 N)42.71 lbf (190 N)
1.264093541.571.261.381.0635.97 lbf (160 N)76.44 lbf (340 N)
1.575010455----53.95 lbf (240 N)-
1.97601050-----89.92 lbf (400 N)-
2.486510605----148 lbf (660 N)-
* k is the maximum dimension by which the retaining magnet can be shortened without losing its properties.

Build & Price

Material of the magnet

Diameter d
Identification No.

Selected Part

Total USD (net)
In stock: 5
In stock
Please note our quantity discounts (USD).
≥ 100$3.82
Weight: 0.004 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
RoHS compliant: Yes
This article conforms to RoHS, which means it complies with EU Directive 2011/65/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)).
All Prices are in US Dollars. Taxes Not Included.

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