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45x80x10 NBR Radial Shaft Seal | Industrial Oil Seal 45mm ID | High-Performance MRO Component

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Marca: NB
Product Category: Oil Seal

Product Details

45x80x10 NBR Radial Shaft Seal | Industrial Oil Seal 45mm ID | High-Performance MRO Component

Our 45x80x10 Radial Shaft Seal (Oil Seal) is engineered to provide superior fluid retention and contaminant exclusion in demanding industrial environments. Constructed from high-quality Nitrile Butadiene Rubber (NBR), this seal is ideal for applications involving mineral oils, hydraulic fluids, and grease, offering reliable performance across a standard operating temperature range of -30°C to +100°C. Featuring a robust, single spring-loaded lip configuration (Type AS/R23), this component ensures optimal contact pressure against the rotating shaft, maintaining sealing integrity even during operational transients and minor shaft run-out. This dimension is critical for maintaining efficiency and preventing premature wear in critical machinery. Designed specifically for Maintenance, Repair, and Operations (MRO) specialists, this standard-dimension seal minimizes downtime by ensuring fast, reliable replacement across common industrial equipment, including gearboxes, pumps, electric motors, and agricultural machinery. Leveraging the technical expertise synonymous with high-quality sealing solutions (CR context), our seals offer exceptional longevity and abrasion resistance compared to lower-grade alternatives. Invest in the reliability of precision sealing to protect expensive internal components, reduce costly leaks, and maximize the operational lifespan of your assets.

Key Features

  • Optimal NBR Compound: Excellent resistance to standard industrial oils, hydraulic fluids, and greases.
  • Spring-Loaded Design: Garter spring ensures continuous, consistent sealing force against the shaft.
  • Contaminant Exclusion: Effectively prevents ingress of dirt, dust, and moisture into the bearing or housing.
  • High Abrasion Resistance: Engineered for extended life in environments exposed to fine particulate matter.
  • Standard ISO Dimensioning: Ensures perfect compatibility for MRO replacement across global equipment.

Technical Specifications

typeRadial Shaft Seal (Oil Seal)
d45 mm (Shaft Diameter)
D80 mm (Bore Diameter)
B10 mm (Width/Thickness)
materialNBR (Nitrile Butadiene Rubber)
lip_configurationSingle Lip with Garter Spring (Type AS / R23)
max_temperature100°C
max_pressure0.5 bar (Static)
housing_toleranceH8
shaft_finish_recommendationRa 0.2 – 0.8 μm