Universal U-cup seal 69.85 x 82.55 x 9.52 K98-069 PU / NBR, Kastas

Code: SKL_M139340
€3,83 €3,17 excl. VAT Measure price:
Stock (6 pcs)
Delivery to:
26/10/2026
Delivery options

K98 is a single-acting hydraulic sealing element (U-cup seal) consisting of a specially shaped polyurethane reinforcement and an elastomer O-ring. It is designed for systems with pressure fluctuations and pressure shocks, for vibratory work and for applications with long static holding under pressure, up to 400 bar.

Detailed information

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Product detailed description

K98 is a single-acting hydraulic sealing element (U-cup seal) consisting of a specially shaped polyurethane reinforcement and an elastomer O-ring. It is designed for systems with pressure fluctuations and pressure shocks, for vibratory work and for applications with long static holding under pressure.

Benefits

  • Excellent static and dynamic sealing properties
  • Good seal design for varying pressures, shocks and low pressures
  • Excellent safety in systems with long-term pressure holding thanks to the elastomer O-ring
  • High abrasion resistance

Range of application

  • Mining industry
  • Iron and steel industry
  • Scrap presses
  • Offshore and deck equipment
  • Marine industry

Dimensions: 69.85x82.55x9.52, 69.85-82.55-9.52, 69.85/82.55/9.52, 69.85 x 82.55 x 9.52 mm.

Also searched as: U-cup, seal, U-cups, seals, hydraulic U-cup, hydraulic seal, Manschette, Dichtung, universal U-cup seal, symmetrical U-cup, U-cup seal, U-seal, universal seal, rod and piston seal, Nutring, PU, polyurethane, PUR, urethane, NBR, nitrile, perbunan, buna-N.

Manufacturer designation: K98-069, K98 069, K98069.

Additional parameters

Category: Piston and rod seals
? Inner diameter of the seal: 69,85
? Outer diameter of the seal: 82,55
? Seal height: 9,52
? Seal model: K98
? Seal material: PU / NBR

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