Installation insert into the groove
Material acetal resin + glass fibre
Media Mineral oil
Water emulsions
Sliding speed max. 5.0 m/s
Surface pressure at 20°C 15 N/mm2; at 100°C 10 N/mm3
Temp. max. 110 °C
Temp. min. -30 °C


Easy working of the fitting groove and assembly.
High load-bearing capacity for plunger cylinders.
Note! Cannot be used as stop.


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

Article Table

Product Name D mm d mm L mm
Product Name D mm d mm L mm
WP 25 25 15 10.0
WP 30 30 20 13.0
WP 35 35 25 13.0
WP 40 40 30 13.0
WP 45 45 35 13.0
WP 55 55 45 16.0
WP 60 60 45 16.0
WP 65 65 55 16.0
WP 75 75 65 16.0
WP 85 85 75 16.0

Order hints

We are able to produce guide rings with diameters of 20 to 510 mm with short lead times.


Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.