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Piston seal 70 x 55 x 11 K19 070-055 NBR / PTFE+bronze / POM, Kastas
Code: SKL_M136030
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Product detailed description
The special version of seal K19L is a variant of seal K19 for low-temperature applications (-40/+120 °C).
The double-acting compact piston seal K19 has a robust design including an elastomer energiser, a PTFE ring and two thermoplastic back-up rings. This is the preferred design for a wide range of mobile hydraulic applications with low friction, low extrusion and long service life.
Benefits
- Low coefficient of friction
- Good wear resistance
- High extrusion resistance
- Design working at varying pressures
- Long service life
Field of application
- Construction machinery
- Excavators
- Presses
- Injection moulding machines
- Heavy-duty hydraulic cylinders
Dimensions: 70x55x11, 70-55-11, 70/55/11, 70 x 55 x 11 mm, 55x70x11, 55-70-11, 55/70/11, 55 x 70 x 11 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, NBR, nitrile, perbunan, buna-N, PTFE, teflon, POM, acetal, delrin, bronze.
Manufacturer designation: K19 070-055, K19 070 055, K19-070-055, K19 070/055.
Additional parameters
| Category: | Piston and rod seals |
|---|---|
| ? Inner diameter of the seal: | 55 |
| ? Outer diameter of the seal: | 70 |
| ? Seal height: | 11 |
| ? Seal model: | K19 |
| ? Seal material: | NBR / PTFE+bronz / POM |
