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GN 452.1 Vibration / Shock Absorption Mounts Cylindrical Type, with Stainless Steel Components


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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Product description


GN 452.1 vibration / shock absorption mounts, also known as vibration isolation mounts, anti-vibration mounts, vibration bobbins or rubber bumpers, are used as end-stop bumpers, e.g. for conveyors.

They absorb most of the accumulated kinetic energy on impact. They act as dampers and prevent damaging shock and rebound. They also act as sound dampers. These mounts are also used as set-up elements and leveling feet.

For metric versions see GN 452.


Mount body
Natural rubber (NR)
  • Black
  • Vulcanized to the cover plate
  • Shore hardness A ±5

Cover plate, threaded stud
Stainless steel
European Standard No. 1.4301 (AISI 304),

RoHS compliant

On request

Versions with shore hardness A ±5
  • Soft40
  • Hard70

Specials, with certain minimum quantities

Technical drawing

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GN 452.1 Vibration / Shock Absorption Mounts, Cylindrical Type, with Stainless Steel Components sketch

Part Options / Table

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Dimensions in: Inch (change to Metric)
Length lsSpring rate ≈
Hardness 55
Max. load
Hardness 55
Max. deflection ≈
0.980.511/4 x 200.510.082140 lbf/in (374.77 N/mm)214 lbf (951.91 N)0.10
0.980.751/4 x 200.510.08993 lbf/in (173.90 N/mm)140 lbf (622.75 N)0.15
0.980.985/16 x 180.630.08604 lbf/in (105.77 N/mm)151 lbf (671.68 N)0.25
1.500.755/16 x 180.630.082653 lbf/in (464.61 N/mm)398 lbf (1770.39 N)0.15
1.570.983/8 x 160.630.081736 lbf/in (304.02 N/mm)434 lbf (1930.52 N)0.25
1.570.985/16 x 180.630.081736 lbf/in (304.02 N/mm)434 lbf (1930.52 N)0.25
2.010.753/8 x 161.140.085533 lbf/in (968.97 N/mm)830 lbf (3692.02 N)0.15
2.011.613/8 x 160.630.081600 lbf/in (280.20 N/mm)640 lbf (2846.86 N)0.40

Build & Price

Outside diameter d1
Height h
Thread d2

Selected Part

Total US Dollars (net)
In stock: 259
In stock
Please note our quantity discounts (US Dollars).
≥ 250$3.09
Weight: 0.035 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
RoHS compliant: -
This part is new in our product range, no details are available at this time. For more recent details on the RoHS compatibility, please contact our Sales Department!
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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