1. PAK8-20.5x28x3.8-NBR
  2. PAK8
  3. Pneumatic Seals
  4. Standard Seals

PAK8-20.5x28x3.8-NBR

  • d (h9)
  • D (H9)
  • Material
  • L
  • D1
  • O-Ring
  • Unit
  • R

$ 17.24
$ 13.79 13.790000000000001 AUD

$ 17.24

Quantity
Your Price
1 - 4
$ 13.79
5 - 9
$ 13.10
10 - 24
$ 12.41
25 - 49
$ 11.21
50 +
$ 8.62

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PAK8 20.5 X 28 X 3.8 NBR

Details:

d (h9)
:
20.5mm
L
:
3.8mm
D1
:
27.85mm
O-Ring
:
20.22x3.53 (BS211)
R
:
0.5mm
D (H9)
:
28mm
Material
:
NBR
PAK8-20.5x28x3.8-NBR

Design 

  • PAK8 is a piston sealing set profile that consists of a PTFE piston sealing ring and an O-ring. PAK8 is combined as a sealing unit and is appropriate for double acting pistons in pneumatic cylinders. PAK8 has minimal break out and dynamic slide friction. A steady movement is guaranteed even at low velocities. 
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Applications

  • Flexible for easy installation
  • Long life
  • Low wear
  • No stick-slip
  • High extrusion resistance
  • High temperature resistance
  • Comes in a wide range of sizes


Application

  • Light to medium duty applications