VA is a V-Ring designed to be used for rotating shaft applications.
Electric motors-limit switches , agricultural machinery , automotive engineering and special applications of rotating systems
Assembly of the v-ring is easy and does not require much time. The ring is expanded and pulled over the shaft. It is then brought into position with a rounded screw-driver or similar tool. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the sealing element must be oiled with system oil.
For special applications that require high temperatures , V-rings VA can be produced in FPM material.
|MATERIAL: NBR 70 SH|
|MEDIA||Water and Steam||Greases|
|TEMPERATURE||-5°C +105°C||-30°C +105°C|
|0.3 Bar||0.3 Bar|
|PERIPHERAL SPEED||≤12.0 m/s||≤12.0 m/s|
Note: The above data are maximum values and cannot be used at the same time.
|Sliding Surface||≤0.8 μm||≤3 μm|
|Groove Base||≤1.8 μm||≤6.3 μm|
|Groove Flanks||≤5 μm||≤18 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