NBR (nitrile butadiene rubber)
Sealing ring with dust lip seal. Sealing with a spring.
Radial shaft seal. Radial seals of shafts and rotating spindles are made of rubber vulcanizates stiffened with a metal stiffening ring and a spiral tension spring. These gaskets ensure long-term sealing performance. Available with or without an outer dust-tight lip (single lip or double lip) for open groove installation to ISO 6194 and DIN 3760. Versions available without tension spring can be used as a wiper ring and for helical movement.
Data sheet
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