Standard Machine Elements > Levelling Feet, Lifting Gear and Rubber Elements > Vibration/ Shock absorption mounts
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GN454 Rubber Buffer, with Stainless Steel Retaining Washer
GN 454 Buffer, with Stainless Steel Retaining Washer
These buffers GN454 are used as end-stop buffers, e.g. for conveyor trolleys. They can be fixed on the damping side with socket head cap screws DIN912.
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.
These buffers can also be used as levelling feet.
Natural rubber Perbunan®, (NBR), vulcanized to the retaining washer, temperature resistant up to 120° C
Rubber hardness Shore A ±5 - medium, 55 shore. Soft (40 shore) and hard (70 shore) also available on request. Values given in the below table are for medium, 55 shore.
Retaining washer - Stainless Steel, A2.