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E-DWR

Piston guide E-DWR

Characteristics

Design
  • Guide ring 
Sliding speed max.
  • 0.8 m/s
Surface pressure
  • at 20°C 15 N/mm²; at 100°C 10 N/mm³ 
Temp. min.
  • -30 °C
Temp. max.
  • 110 °C
Installation
  • insert into the groove 
Media
  • Mineral oil 
  • Water emulsions 
Material
  • acetal resin + glass fibre 
Application
  • Hydraulics 
All characteristics

Product description

Notes
Calculation of shear force; F= p x D x L x n
F= maximum shear force (N)
p = maximum surface pressure (N/mm2)
D x L= projected area (mm2)
n= quantity of rings
Description
Easy working of the fitting groove and assembly.
High load-bearing capacity.
Low coefficient of wear and low coefficient of friction (between 0.05 and 0.1) available in many sizes.
Ordering information
We are able to produce guide rings with diameters of 20 to 510 mm with short lead times.

Overview of variants

41 Variants
Show table information
title
Identifier
L (mm)
d (mm)
D (mm)
Details / items
16 mm
30 mm
34 mm
Learn more
9.6 mm
16 mm
20 mm
Learn more
9.6 mm
18 mm
22 mm
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9.6 mm
21 mm
25 mm
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9.6 mm
24 mm
28 mm
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9.6 mm
26 mm
30 mm
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9.6 mm
28 mm
32 mm
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9.6 mm
30 mm
34 mm
Learn more
9.6 mm
31 mm
35 mm
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9.6 mm
32 mm
36 mm
Learn more
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