A123 economic double acting piston seal set
A123 double acting piston seal is designed to be used in light duty hydraulic and pneumatic cylinders, and is intended for piston applications only.
A123 is a set of specially formed 98 Shore PU ring and a 70 Shore NBR energizing O-ring. It offers very good and economic static and dynamic sealing performance, simple low-height groove design, easy installation, and is suitable for standard housings, even in low speed working conditions. A123 seals are commonly used in light duty cylinders due to their efficient price-performance ration, and in case of necessity, they can also be used in pneumatic applications as piston seals.
Available in a wide range of metric and imperial dimensions.
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TECHNICAL DATA |
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Working pressure |
250 bar |
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Working temperature |
-30 +100 °C |
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Sliding speed |
0.5 m/s |
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Material |
PU 98 + NBR 70 |
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Media |
Mineral base hydraulic oils |
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Surface Roughness |
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Ra |
Rmax |
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Dynamic surface |
≤ 0.4 μm |
≤ 3.2 μm |
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Groove base |
≤ 1.6 μm |
≤ 6.3 μm |
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Groove flanks |
≤ 3.2 μm |
≤ 16 μm |
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Permissible gap (max.) |
0.25 mm |
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Double acting piston seal set A123 115x104х4.2 PU+NBR
Double acting hydraulic piston seal set consisting of one specially formed PU ring and an NBR energizing O-ring.
In stock 4 pcs.
Double acting piston seal set А123 146x130.5х6.3 PU+NBR
Double acting hydraulic piston seal set consisting of one specially formed PU ring and an NBR energizing O-ring.
For delivery options to your country, please do not hesitate to contact us!
In stock 10 pcs.
Double acting piston seal set А123 145x134х4.2 PU+NBR
Double acting hydraulic piston seal set consisting of one specially formed PU ring and an NBR energizing O-ring.
For delivery options to your country, please do not hesitate to contact us!
In stock 10 pcs.
Double acting piston seal set А123 100x84.5х6.3 PU+NBR
Double acting hydraulic piston seal set consisting of one specially formed PU ring and an NBR energizing O-ring.
For delivery options to your country, please do not hesitate to contact us!
In stock 18 pcs.
Double acting piston seal set A123 50x34.5х6.3 PU+NBR
Double acting hydraulic piston seal set consisting of one specially formed PU ring and an NBR energizing O-ring.
For delivery options to your country, please do not hesitate to contact us!
In stock 18 pcs.
A123 double acting piston seal set 25x17.5x3.2 PU+NBR
Double acting hydraulic piston seal set consisting of one specially formed PU ring and an NBR energizing O-ring.
For delivery options to your country, please do not hesitate to contact us!
In stock 60 pcs.
Double acting piston seal set A123 74x58.5x6.3 PU+NBR
Double acting hydraulic piston seal set consisting of one specially formed PU ring and an NBR energizing O-ring.
For delivery options to your country, please do not hesitate to contact us!
In stock 20 pcs.
