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Piston seal KGD 70x58x20,5/28,9

Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
  • Code: 48005203
  • In Stock: 247 pcs.
Updated: 23.10.2025 09:25
Hydraulic seals dimension
Groove Diameter D (mm) 70
Groove Diameter d (mm) 58
Taper diameter for guide ring G (mm) 66
Taper width for wear ring A (mm) 4,20
Groove width H (mm) 20,5
Details
Seal type KGD
Material type NBR POM TPE
18.89€/pcs.
5 pcs. or more 4.49€/pcs.
10 pcs. or more 4.01€/pcs.
30 pcs. or more 3.44€/pcs.
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Interchangeable

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Piston seal K18 70x58x20,5
Piston seal K18 70x58x20,5
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17.71€
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Description

The KGD piston seal 70x58x20.5 is a double-acting sealing set with guiding rings.
It consists of an NBR sealing element, two thermoplastic anti-extrusion rings, and two guide rings made of acetal resin reinforced with glass fiber.
Designed for hydraulic cylinders under high pressure.

Technical parameters:

  • Outer diameter (D): 70 mm

  • Inner diameter (d): 58 mm

  • Height (H): 20.5 mm

  • Overall size (M): 28.9 mm

  • Inch size (DxdxH): 2.756" × 2.283" × 0.807"

  • Working pressure: up to 400 bar

  • Speed: up to 0.5 m/s

  • Temperature range: –30°C to +110°C

  • Fluids: mineral oil-based hydraulic oils

Compare

Groove Diameter D (mm)
Groove Diameter d (mm)
Taper diameter for guide ring G (mm)
Taper width for wear ring A (mm)
Groove width H (mm)
Seal type
Material type
Brand
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Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
..
18.89€
In Stock: 247
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70
58
66
4,20
20,5
KGD
NBR POM TPE
Aston seals
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Piston seal K18 70x58x20,5
Piston seal K18 70x58x20,5
..
17.71€
In Stock: 12
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70
58
20,5
K18
NBR POM TPE
Kastas

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