K 75 is a piston - rod guide ring designed to be used in heavy dutyhydraulic and pneumatic systems.
PRODUCT ADVANTAGES
•Low friction coefficient
•Able to work on dry conditions behind the seal
•Superior load cushioning effect
•Better dimension stability at elevated temperatures
•Easy installation
•Wide range of dimensions
•Safely usage in heavy and medium duty applications
APPLICATION
Mobile hydraulics , mining industry , excavators , hydraulic presses , heavy duty cylinders.
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Note: The above data are maximum values and cannot be used at the same time.
| SURFACE ROUGHNESS | Ra | Rmax |
| Sliding Surface ?D-?d | <=0.4µm | <=3.2 ?m |
| Groove Base ?Db-?dp | <=1.6µm | <=10 µm |
| Groove Flanks B | <=3.2µm | <=14 µm |
INSTALLATION
Easily assembled into the housing by hand. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the wiper must be oiled with system oil.
NOTES
To avoid hydrodynamic pressure k interval is given.
Тип профиля | K75 |
Материал | PHENOLIC |
Размер (мм) | 110X115X5,6 |