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Catalogue Technical Specification
Material Properties of Elastomer Rubber

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GN353 Type E 3D CAD Model
GN353 Type S 3D CAD Model


GN353 Rubber Buffer, Dome with Internal Steel Thread or Screw



GN353: Rubber Buffer
Type: E - with Internal Thread


GN353: Rubber Buffer
Type: S - with Threaded Stud

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Type E - with internal thread

Type S - with threaded stud

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Product Description

GN353 Buffer, Dome, Steel with Internal Thread or Screw

Buffers GN 353 are used as end-stop buffers, e.g. for conveyor trolleys.

They absorb most of the kinetic energy developing on impact. They act as dampers and prevent damaging shock and rebound. They also act as sound dampers.

The parabolic shape of these buffers generates progressive resilience characteristics: impact and shock effects are also absorbed easily.


Natural rubber (NR), black, vulcanized to the cover plates, temperature resistant up to 80 °C

Hardness Shore A ±5 soft 40, medium 55, hard 70

Cover plates, threaded bushings, threaded studs - Steel, zinc-plated, blue passivated. 

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GN353 rubber Buffers Dome

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