WS Seal against coars dirt
Protection bearing seals against coarse dirt from the outside
Perfect to protect bearing units wich been used in sea water, dirt and other harsh environments!
The extreame bearing WS seal is a wrapping seal, because it is wound around the shaft against the direction of rotation.
The WS seal is een an secundaire seal solution to protect the primair seal in the bearing unit from violence from the outside by, for example, sand and stones and other coarse dirt.
Wound around the shaft
The extreame bearing WS seal is a wrapping seal, because it is wound around the shaft against the direction of rotation. It is a somewhat simple solution and it takes a bit of space to install it. But once installed this seal can be a perfect addition to protect the seal in the bearing housing against coarse dirt from the outside.
Dirt is turned out
The direction of how the wrap seal is wrapped around the shaft is important.
Also, the winding direction has to be against the turning direction so that the dirt is turned out of the labyrinth seal.
Features
- Simple mounting
- Usable in combination with manny other seals
- Verry robuste
- Suitable for unhardened shafts as well
- Can be renewed without disassembly
- For wide temperature range -40 up to 90°C
- NBR Rubber
- Suitable for food and pharma applications
- Wear-resistant and low friction
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