Hydraulic and Pneumatic Seals...since 1975
VSO WRS-K is a single acting wiper with an additional external lip, which ensures that no dirt can come from outside into the hydraulic system prevents damage to all components including seals.
PRODUCT ADVANTAGES:
APPLICATION:
Construction machinery, forklift-trucks, injection moulding machines, Agricultural machinery and standard cylinders.
INSTALLATION:
Generally, wiper can be easily fitted into the closed housing by deforming into a kidney shape. If using assembly tool the mounting area should not have any sharp edges. Before mounting the VSO WRS-K must be lubricated with oil system.
Note: VSO WRS-K wipers are single action and can be used with combination of all rod sealing elements
| MATERIAL PU 94 SH |
| OPERATING CONDITIONS | |||
| MEDIA | Mineral oil (DIN 51524) | HFA and HFB | HFC |
| TEMPERATURE | -40°C +120°C | +5°C +50°C | -30°C +40°C |
| SPEED | ≤1.0 m/sec | ≤1.0 m/sec | ≤1.0 m/sec |
Note: The above data are maximum values and cannot be used at the same time.
| SURFACE ROUGHNESS | Ra | Rmax |
| Sliding Surface Ød | ≤0.4 μm | ≤3.2μm |
| Groove Base ØD | ≤1.6 μm | ≤10 μm |
| Groove Flanks S1 | ≤3.2 μm | ≤16 μm |
Note: It is recommended to have 50% to 90% of the working surface material contact area value.
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CB = Custom build (price on request)
* = Stock item
Stock = 0 (and not a Stock* or CB product) -> minimum item value € 20.00
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