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WTF B

Wiper WTF-B

Characteristics

Design
  • Wipers 
Sliding speed max.
  • 15 m/s
Temp. min.
  • -30 °C
Temp. max.
  • 110 °C
Installation
  • first bend the O-ring and then the PTFE ring into a kidney shape 
  • and press into the locating groove (from 30 mm). 
Media
  • Mineral oil 
Material
  • (1) Dynamic seal: PTBR 
  • (2) Static seal: NBR 
Application
  • Hydraulics 
All characteristics

Product description

Description
Low dynamic friction.
No stick-slip.
Low spatial requirement.
Long service life.
Extremely good wiper effect from inside against the residual oil film on the surface of the rod.
Extreme temperatures -45°C to 200°C with Viton O-ring.

Product variants

37 Results
Show table information
title
Identifier
d (mm)
D (mm)
H (mm)
C (mm)
Price / items
8 mm
12.8 mm
3.7 mm
10.7 mm
10 mm
14.8 mm
3.7 mm
12.7 mm
12 mm
18.8 mm
5 mm
15.5 mm
14 mm
20.8 mm
5 mm
17.5 mm
15 mm
21.8 mm
5 mm
18.5 mm
16 mm
22.8 mm
5 mm
19.5 mm
18 mm
24.8 mm
5 mm
21.5 mm
20 mm
26.8 mm
5 mm
23.5 mm
22 mm
28.8 mm
5 mm
23.5 mm
25 mm
31.8 mm
5 mm
28.5 mm
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