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DUM

U-ring DUM

Characteristics

Max. sliding velocity
  • 0.5 m/s
Installation
  • on one-piece pistons A 
  • on multi-part pistons B 
Application
  • hydraulics and pneumatics 
Construction type
  • U-ring 
Design
  • metric 
Material
  • seal: NBR 90 Shore A 
Media
  • mineral oil 
  • water-air 
Temp. max.
  • 100 Â°C
Temp. min.
  • -30 Â°C
Working pressure
  • 120 bar
Customs tariff number
  • 40169300 
All characteristics

Product description

Notes
Dimensions, see chapter Hydraulics / Piston seals
Description
Low friction seal.
Simple solution.
For rods and pistons.
Ordering information
We are able to produce seals with diameters of 20 to 510 mm within short lead times.

Product variants

98 Results
Show dimensional drawing
Identifier
d (mm)
D (mm)
H (mm)
L (mm)
Details / items
5  mm
12  mm
5  mm
6.5  mm
Learn more
8  mm
15  mm
6  mm
7.5  mm
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8  mm
16  mm
6  mm
7.5  mm
Learn more
6  mm
17  mm
6  mm
7.5  mm
Learn more
6  mm
18  mm
8  mm
9.5  mm
Learn more
6  mm
20  mm
8  mm
9.5  mm
Learn more
10  mm
20  mm
8  mm
9.5  mm
Learn more
10  mm
22  mm
6  mm
7.5  mm
Learn more
12  mm
24  mm
6  mm
7.5  mm
Learn more
8  mm
25  mm
6  mm
7.5  mm
Learn more

Shows 10 of 98

Column selection

d (mm)
D (mm)
H (mm)
L (mm)