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WTFP B

Wiper WTFP-B

Characteristics

Max. sliding velocity
  • 15 m/s
Installation
  • first bend the O-ring and then the PTFE ring into a kidney shape 
  • and press into the locating groove (from 30 mm). 
Application
  • hydraulic systems 
Construction type
  • wiper 
Material
  • (1) dynamic seal: PTBR 
  • (2) static seal: NBR 
Media
  • mineral oil 
Temp. max.
  • 110 Â°C
Temp. min.
  • -30 Â°C
Customs tariff number
  • 39269097 
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

45 Results
Show dimensional drawing
Identifier
d (mm)
D (mm)
H (mm)
C (mm)
Details / items
20 mm
27.6 mm
4.2 mm
21.5 mm
Learn more
22 mm
29.6 mm
4.2 mm
23.5 mm
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25 mm
32.6 mm
4.2 mm
26.5 mm
Learn more
28 mm
35.6 mm
4.2 mm
29.5 mm
Learn more
30 mm
37.6 mm
4.2 mm
31.5 mm
Learn more
32 mm
39.6 mm
4.2 mm
33.5 mm
Learn more
35 mm
42.6 mm
4.2 mm
36.5 mm
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36 mm
4.2 mm
37.5 mm
Learn more
40 mm
48.8 mm
6.3 mm
41.5 mm
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42 mm
50.8 mm
6.3 mm
43.5 mm
Learn more

Shows 10 of 45

Column selection

d (mm)
D (mm)
H (mm)
C (mm)