Timken 26180-3818 is a large bore, single lip oil seal constructed from standard nitrile (NBR) rubber. This inch-series seal is designed for general industrial applications requiring fluid retention on large diameter shafts. The NBR material provides reliable performance with petroleum-based oils and greases within a typical operating temperature range of -40°F to +250°F.

TIMKEN 26180-3818 Large Bore Seal The TIMKEN 26180-3818 Large Bore Seal is a high-performance sealing solution designed to provide exceptional protection for bearings in demanding industrial applications. Manufactured from durable Nitrile (Buna-N) material, this single lip seal is engineered to withstand harsh environments and ensure optimal performance across various sectors. ## Key Features • **Material**: Constructed from NBR (Nitrile Butadiene Rubber), offering excellent resistance to petroleum-based oils, water, and other fluids. • **Design**: Features a single lip design that provides an effective sealing capability while minimizing friction and wear. • **Temperature Range**: Operates efficiently within a temperature range of -40°F to 250°F (-40°C to 121°C), making it suitable for both low and high-temperature applications. • **Size**: Designed for large bore applications, ensuring a precise fit and enhanced sealing performance. • **Durability**: Engineered for extended service life, reducing the need for frequent replacements and maintenance. ## Applications • **Automotive Industry**: Ideal for use in axle seals, wheel hubs, and transmission applications where reliable sealing is critical. • **Industrial Machinery**: Suitable for heavy machinery and equipment that require robust sealing solutions to protect bearings and internal components. • **Aerospace and Defense**: Used in various aerospace applications where reliability and performance are paramount. • **Energy Sector**: Effective in oil and gas equipment, protecting against contaminants and ensuring operational efficiency. ## Benefits • **Enhanced Reliability**: Reduces the risk of contamination and extends the life of bearings and other critical components. • **Cost-Effective**: Minimizes downtime and maintenance costs by providing a durable and efficient sealing solution. • **Versatile Performance**: Functions effectively across a wide range of applications and environments, making it a versatile choice for various industries. • **Quality Assurance**: Backed by Timken's reputation for innovation and excellence in engineered solutions, ensuring high-quality performance. --- *Product information compiled with AI assistance for reference purposes.*