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Piston U-cup seal 90 x 70 x 13 K40-090 PU/POM, Kastas
Code: SKL_M076700
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Product detailed description
The single-acting piston U-cup seal K40 consists of a polyurethane ring, which prevents hydrodynamic pressure build-up thanks to its notched design, and a thermoplastic POM back-up ring.
Benefits
- Good dynamic and static sealing
- Relief grooves against dynamic pressure
- Long service life
- High extrusion resistance
- Thin oil film and very good retention
Field of application
- Heavy-duty cylinders
- Mobile machinery
- Cylinders in scrapyards and metal fabrication
- Long-stroke cylinders
Dimensions: 90x70x13, 90-70-13, 90/70/13, 90 x 70 x 13 mm, 70x90x13, 70-90-13, 70/90/13, 70 x 90 x 13 mm.
Also searched as: U-cup, seal, U-cups, seals, hydraulic U-cup, hydraulic seal, Manschette, Dichtung, piston U-cup seal, piston seal, piston seals, Kolbendichtung, Kolbenmanschette, PU, polyurethane, PUR, urethane, POM, acetal, delrin.
Manufacturer designation: K40-090, K40 090, K40090.
