Harwal .6881.375.375A .688 x 1.375 x .375A NBR

# Seals The Harwal .688 x 1.375 x .375A NBR (Nitrile) Single Lip Seal with Garter Spring is engineered for optimal performance in sealing applications. This high-quality seal is designed to provide excellent resistance to oils, fuels, and other fluids, ensuring longevity and reliability in various industrial settings. ## Key Features • **Material Composition**: Constructed from NBR (Buna-N) rubber, which offers superior chemical resistance and durability in harsh environments. • **Dimensions**: Measures .688 inches in inner diameter, 1.375 inches in outer diameter, and .375 inches in width, providing a precise fit for a variety of applications. • **Design**: Features a single lip design with a garter spring, enhancing the sealing performance by maintaining consistent contact with the shaft, preventing leakage. • **Temperature Resistance**: Capable of withstanding temperatures ranging from -40°F to 250°F, making it suitable for diverse operational conditions. • **Pressure Rating**: Engineered to handle moderate pressure applications, ensuring effective sealing in dynamic environments. ## Applications • **Automotive Industry**: Ideal for use in engines, transmissions, and hydraulic systems where reliable sealing is critical. • **Industrial Machinery**: Suitable for pumps, compressors, and other machinery that require high-performance sealing solutions. • **Oil and Gas**: Utilized in various applications within the oil and gas sector, where exposure to harsh chemicals is common. • **Compatibility**: Designed to fit a wide range of standard shaft sizes, making it a versatile choice for multiple applications. ## Benefits • **Enhanced Durability**: The NBR material ensures long-lasting performance even in challenging conditions, reducing the need for frequent replacements. • **Leak Prevention**: The innovative design with a garter spring guarantees a tight seal, minimizing the risk of leaks and improving overall efficiency. • **Cost-Effective Solution**: By providing reliable performance and durability, this seal helps lower maintenance costs and downtime in operational settings. --- *Product information compiled with AI assistance for reference purposes.*