GMN labyrinth seals are non separable units of a steel inner ring and an aluminium outer ring ready for installation. Due to the very special production process both rings carry absolute identical profiles which result in a perfect gap between both rings.
The dimensions of the GMN non-contact seals are equal or close to the dimensions of anti friction bearings and regular contact seals.
| Type L | |
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| Type M | |
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| Special types | |
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