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WTFP 1400 BPU40447

Wiper WTFP-B 140x156x9.5 PUR/NBR
Installation
first bend the O-ring and then the PTFE ring into a kidney shape 
and press into the locating groove (from 30 mm). 
d
140 mm
D
156 mm
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Product details for

WTFP 1400 BPU40447

d
140 mm
D
156 mm
H
9.5 mm
C
142.5 mm

Characteristics

Max. sliding velocity
  • 2 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
  • (2) static seal: NBR 
  • (1) dynamic seal: H-PU D55 
Media
  • mineral oil 
Temp. max.
  • 110 °C
Temp. min.
  • -30 °C
Customs tariff number
  • 39269097 
All characteristics

Product description

Description
Low dynamic friction.
High abrasion resistance.
Low spatial requirement.
Long service life.
Extremely good wiper effect from inside against the residual oil film on the surface of the rod.

Product variants

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