Login
Are you a new customer?
Register and get many benefits:
Checking the product availability
Fast reordering & order history
Personal product recommendation
Payment by invoice
Contact HANSA-FLEX

You have any questions about our online shop or our products?
You can call our customer service at:

+49-421-48907-766
Mon - Fri, 8:00 AM - 7:00 PM
Except sundays and holidays
Or use our FAQ

There you get answers to the most frequently asked questions.

To the FAQ

What are you looking for?

Enter search term

We are sorry!

Unfortunately no results were found.

WTF B

Wiper WTF-B

Characteristics

Design
  • Wipers 
Sliding speed max.
  • 15 m/s
Temp. max.
  • 110 °C
Temp. min.
  • -30 °C
Media
  • Mineral oil 
Installation
  • first bend the O-ring and then the PTFE ring into a kidney shape 
  • and press into the locating groove (from 30 mm). 
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 dimensional drawing
Identifier
d (mm)
d (mm)
D (mm)
H (mm)
C (mm)
D (mm)
d (mm)
D (mm)
H (mm)
C (mm)
H (mm)
d (mm)
D (mm)
H (mm)
C (mm)
C (mm)
d (mm)
D (mm)
H (mm)
C (mm)
Details / items
8  mm
12.8  mm
3.7  mm
10.7  mm
Learn more
10  mm
14.8  mm
3.7  mm
12.7  mm
Learn more
12  mm
18.8  mm
5  mm
15.5  mm
Learn more
14  mm
20.8  mm
5  mm
17.5  mm
Learn more
15  mm
21.8  mm
5  mm
18.5  mm
Learn more
16  mm
22.8  mm
5  mm
19.5  mm
Learn more
18  mm
24.8  mm
5  mm
21.5  mm
Learn more
20  mm
26.8  mm
5  mm
23.5  mm
Learn more
22  mm
28.8  mm
5  mm
23.5  mm
Learn more
25  mm
31.8  mm
5  mm
28.5  mm
Learn more
Go to top