VSB-HD is a single wiper, with no protruding parts, which ensures that no dirt can come from outside into the hydraulic system prevents damage to all components including seals.
heavy duty construction machinery, forklift-trucks, agricultural machinery,support cylinders and standard cylinders.
VSB HD Wiper is pressed into axially open housings. Special equipment should be used during this process. It is very importent that assembly tools must be soft material and have no sharp edges. Before installation the wiper must be oiled with system oil.
NOTE: VSB HD wipers are single action and can be used with combination of all rod sealing elements.
|MATERIAL: STEEL / PU 94 SH|
|MEDIA||Mineral oil (DIN 51524)||HFA and HFB||HFC|
|SPEED||≤ 1.0 m/s||≤ 1.0 m/s||≤ 1.0 m/s|
Note: The above data are maximum values and cannot be used at the same time.
|Sliding Surface Ød||≤0.4 μm||≤3.2 μm|
|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.
CB = Custom build (price on request)
* = Stock item
Stock = 0 (and not a Stock* or CB product) -> minimum item value € 10.00