Hydraulic Rod Seals

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ItemK33-016
Rod diameter d (mm)16
Groove Diameter D (mm)22
Seal width h (mm)4.5
Groove width L (mm)5
Code10016454
hydraulic rod seal
hydraulic rod seal K33

K33 Rod Seal – Maximum Permissible Sealing Gap “Smax” Values

Cross Section (D-d)/2 (mm)150 Bar250 Bar400 Bar
≤50.30.20.15
5-7.50.350.250.2
7.5-12.50.40.30.25
>12.50.450.350.3

The “Smax” values are applicable for conditions up to 60 °C. These values should be derived using the extrusion gap formula provided on the website. For optimal performance, it is advisable to choose an extrusion gap value that is lower than the “Smax” values listed