Optimize the performance of your mechanical systems with the RICH NBR Sealing Ring 40x78x10 mm – a high-quality double lip oil seal engineered for reliable operation in general-purpose industrial and automotive applications. Made from NBR (Nitrile Butadiene Rubber), this sealing ring is designed to resist oil, grease, and non-aggressive fluids, making it a cost-effective solution for standard sealing tasks.
The double lip TC design ensures strong protection against fluid leakage and contaminant ingress such as dust and debris, preserving component integrity and extending service intervals. With a working temperature range of -30°C to +100°C, this seal performs consistently under typical operational loads in motors, pumps, and gear-driven assemblies.
Precisely manufactured to 40 mm inner diameter, 78 mm outer diameter, and 10 mm width, each unit meets strict tolerances and quality controls under the RICH brand, manufactured in China to ensure excellent dimensional stability and long-term durability.
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