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Inner diameter 2

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HomePneumatic sealsPneumatic rod sealsA855 pneumatic cushioning seals

A855 pneumatic cushioning seals

Pneumatic cushioning seal A855 is designed to be used for the cushioning piston in pneumatic cylinders to slow the cylinder down after fast movements.

It offers excellent cushioning consistency due to automatic centring, high wear resistance, long service life, easy installation, very low dynamic and static friction, and is suitable for both oiled and oil-free working conditions (please note that the seal should be lubricated on assembly). 

A855 is manufactured with high specification special 92 Shore ALP PU compound as a standadrd, and is available in a wide range of sizes. 

 

TECHNICAL DATA

Working pressure

16 bar

12 bar

Working temperature

-30 +80 °C

-30 +105 °C

Sliding speed

1.0 m/s

1.0 m/s

Material

PU 92

NBR 90

Media

dry compressed air

dry, oiled compresseed air

Surface roughness

 

Rmax

Dynamic surface

≤ 4 μm

Groove base

≤ 10 μm

Groove flanks

≤ 15 μm

Filters
«1 2 3»

Pneumatic cushioning seal A855 50x67x11/11 PU92

A855 pneumatic cushioning seal is designed specifically to be used  for the cushioning piston in pneumatic cylinders.

A855 offers excellent cushioning consistency due to automatic centring, high wear resistance, long service life, easy installation, very low dynamic and static friction, and is suitable for oiled or oil-free working conditions (note that the seal should be lubricated on assembly).  

A855 pneumatic cushioning seal can be used safely for pneumatic cylinders.

 

Price:€2.52

In stock 16 pcs.

Quantity:

Pneumatic cushioning seal A855 16x24x8/6.2 PU92

A855 pneumatic cushioning seal is designed specifically to be used  for the cushioning piston in pneumatic cylinders.

A855 offers excellent cushioning consistency due to automatic centring, high wear resistance, long service life, easy installation, very low dynamic and static friction, and is suitable for oiled or oil-free working conditions (note that the seal should be lubricated on assembly).  

A855 pneumatic cushioning seal can be used safely for pneumatic cylinders.

 

Price:€1.40

In stock 40 pcs.

Quantity:

Pneumatic cushioning seal A855 50x67x11/11 NBR90

A855 pneumatic cushioning seal is designed specifically to be used  for the cushioning piston in pneumatic cylinders.

A855 offers excellent cushioning consistency due to automatic centring, high wear resistance, long service life, easy installation, very low dynamic and static friction, and is suitable for oiled or oil-free working conditions (note that the seal should be lubricated on assembly).  

A855 pneumatic cushioning seal can be used safely for pneumatic cylinders.

 

Price:€2.52

In stock 18 pcs.

Quantity:

Pneumatic cushioning seal A855 78x95x11/11 NBR90

A855 pneumatic cushioning seal is designed specifically to be used  for the cushioning piston in pneumatic cylinders.

A855 offers excellent cushioning consistency due to automatic centring, high wear resistance, long service life, easy installation, very low dynamic and static friction, and is suitable for oiled or oil-free working conditions (note that the seal should be lubricated on assembly).  

A855 pneumatic cushioning seal can be used safely for pneumatic cylinders.

 

Price:€5.76

In stock 20 pcs.

Quantity:

Price:€2.88

In stock 18 pcs.

Quantity:

Price:€3.20

In stock 20 pcs.

Quantity:

Price:€2.31

In stock 10 pcs.

Quantity:

Price:€2.37

In stock 16 pcs.

Quantity:

Price:€1.35

In stock 6 pcs.

Quantity:

Price:€1.23

In stock 18 pcs.

Quantity:
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