Piston seal 100 x 84.5 x 6.3 K49 100-084,5 PU / NBR, Kastas

Code: SKL_M139500
€10,21 €8,44 excl. VAT Measure price:
Stock (2 pcs)
Delivery to:
26/10/2026
Delivery options

The double-acting piston seal K49 consists of a hard polyurethane sealing ring and an NBR elastomer energiser ring. It offers good sealing performance in demanding applications thanks to the PU sealing ring with high resistance to wear, pressure and extrusion.

Detailed information

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Technical support available
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Product detailed description

The double-acting piston seal K49 consists of a hard polyurethane sealing ring and an NBR elastomer energiser ring. It offers good sealing performance in demanding applications thanks to the PU sealing ring with high resistance to wear, pressure and extrusion.

Benefits

  • High static and dynamic sealing effect
  • Simple, small groove suitable for ISO 7425-1
  • Vibration-free operation even at low speeds
  • No twisting in the housing thanks to the profiled ring energiser
  • Easy installation

Field of application

  • Construction machinery
  • Injection moulding machines
  • Mobile machinery
  • Forklift trucks
  • Agricultural machinery
  • Standard industrial cylinders

Dimensions: 100x84.5x6.3, 100-84.5-6.3, 100/84.5/6.3, 100 x 84.5 x 6.3 mm, 84.5x100x6.3, 84.5-100-6.3, 84.5/100/6.3, 84.5 x 100 x 6.3 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, NBR, nitrile, perbunan, buna-N.

Manufacturer designation: K49 100-084,5, K49 100 084,5, K49-100-084,5, K49 100/084,5, K49 100-084.5, K49 100 084.5, K49-100-084.5, K49 100/084.5.

Additional parameters

Category: Piston and rod seals
? Inner diameter of the seal: 84,5
? Outer diameter of the seal: 100
? Seal height: 6,3
? Seal model: K49
? Seal material: PU / NBR

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