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Rod U-cup seal 40 x 55 x 11.4 K31-040/2 NBR / PU / POM, Kastas
Code: SKL_M047740
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Product detailed description
The heavy-duty rod seal K31 is designed for hydraulic applications and consists of a specially designed polyurethane seal, an elastomer ring acting as an energizer at low pressures, and a thermoplastic back-up ring for excellent extrusion resistance.
Benefits
- Excellent static and dynamic sealing effect
- Design providing good sealing performance at varying pressure levels
- Reduced sealing gap thanks to the back-up ring
- Safe operation with an elastomer O-ring in systems pressurised for long periods, with long service life
- High wear resistance and high compressive strength
Field of application
- Mining industry
- Iron and steel industry
- Scrap metal presses
- Mobile machinery
- Marine hydraulics
Dimensions: 40x55x11.4, 40-55-11.4, 40/55/11.4, 40 x 55 x 11.4 mm.
Also searched as: U-cup, seal, U-cups, seals, hydraulic U-cup, hydraulic seal, Manschette, Dichtung, rod U-cup seal, rod seal, rod seals, Stangendichtung, Stangenmanschette, PU, polyurethane, PUR, urethane, NBR, nitrile, perbunan, buna-N, POM, acetal, delrin.
Manufacturer designation: K31-040/2, K31 040 2, K31-040-2, K31 040/2.
Additional parameters
| Category: | Piston and rod seals |
|---|---|
| ? Inner diameter of the seal: | 40 |
| ? Outer diameter of the seal: | 55 |
| ? Seal height: | 11,4 |
| ? Seal model: | K31 |
| ? Seal material: | NBR / PU / POM |
| Úroveň kvality: | výkon |
