Piston seal KGD 70x58x20,5/28,9
Piston seal KGD 70x58x20,5/28,9
- Code: 48005203
- In Stock: 986 pcs.
Updated: 17.08.2026 09:13
| 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 |
- Brand: Aston seals
- SKU: 31991
$5.28/pcs.
5 pcs. or more $4.48/pcs.
10 pcs. or more $3.95/pcs.
25 pcs. or more $3.55/pcs.
50 pcs. or more $3.16/pcs.
100 pcs. or more $2.63/pcs.
Interchangeable
..
$6.70
In Stock: 13
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
..
$5.28
In Stock: 986
..
$6.70
In Stock: 13
Extras
..
$18.76
In Stock: 10
..
$43.26
In Stock: 4
..
$230.00
In Stock: 17
..
$39.60
In Stock: 10
..
$92.72
In Stock: 46
..
$18.76
In Stock: 24