# TIMKEN 21243-4612 Large Bore Seal The TIMKEN 21243-4612 Large Bore Seal is a high-performance sealing solution designed to provide optimal protection for various industrial applications. Engineered from premium NBR (Nitrile Butadiene Rubber), this single lip seal with a garter spring offers exceptional resistance to wear, oil, and temperature, making it ideal for demanding environments.
Key Features • **Material Composition:** Constructed from NBR (Buna-N), ensuring excellent resistance to petroleum-based oils and greases, along with a wide temperature range from -40°F to 250°F (-40°C to 121°C). • **Design:** Features a single lip design with a garter spring that enhances sealing performance by maintaining consistent contact with the shaft, minimizing leakage. • **Large Bore Size:** Fits large bore applications, providing a robust sealing solution for heavy-duty machinery and equipment. • **Durability:** Engineered for longevity, this seal withstands high-pressure conditions and offers superior abrasion resistance, contributing to reduced maintenance costs. • **Compatibility:** Designed to fit a variety of shaft sizes and configurations, making it a versatile choice for different industrial setups.
Applications • **Industrial Machinery:** Ideal for use in gearboxes, pumps, and other rotating equipment where reliable sealing is critical to performance. • **Automotive Sector:** Suitable for sealing applications in automotive differentials, transmissions, and drivetrains. • **Aerospace and Energy:** Utilized in turbine seals and hydraulic systems, where robust sealing is essential for operational efficiency. • **General Manufacturing:** Perfect for diverse applications in manufacturing processes requiring dependable sealing to ensure system integrity.
Benefits • **Enhanced Reliability:** The TIMKEN 21243-4612 ensures a secure seal, reducing the risk of fluid leakage and enhancing equipment performance. • **Cost-Effective Maintenance:** Long-lasting durabilit