Double-acting pneumatic piston seal 40 x 33 x 13 K66 NBR, Kastas

Code: SKL_M137150
€4,87 €4,02 excl. VAT Measure price:
Stock (40 pcs)
Delivery to:
26/10/2026
Delivery options

K66 is a double-acting pneumatic piston seal with a U-cup profile. Thanks to its special design, it is easy to fit into the groove on the piston head.

Detailed information

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Product detailed description

K66 is a double-acting pneumatic piston seal with a U-cup profile. Thanks to its special design, it is easy to fit into the groove on the piston head.

Benefits

  • Low coefficient of friction
  • Good abrasion resistance
  • Easy installation
  • High temperature resistance
  • Double-acting function

Field of application

  • Pneumatic cylinders according to ISO and CETOP standards

Technical parameters: material NBR (NB8001), pressure up to 12 bar, temperature −30 °C to +105 °C, speed up to 1 m/s.

Dimensions: 40x33x13, 40-33-13, 40/33/13, 40 x 33 x 13 mm.

Also searched as: U-cup, seal, U-cups, seals, hydraulic U-cup, hydraulic seal, Manschette, Dichtung, pneumatic U-cup, pneumatic seal, pneumatic piston seal, Pneumatikdichtung, double acting seal, NBR, nitrile, perbunan, buna-N, K66.

Manufacturer designation: K66.

Additional parameters

Category: Piston and rod seals
? Inner diameter of the seal: 33
? Outer diameter of the seal: 40
? Seal height: 13
? Seal model: K66
? Seal material: NBR

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