Looking for a durable, general-purpose grease seal? The SKF 18708 is a solid option. It's a spring-loaded seal designed to keep grease in and contaminants out on rotating shafts. The sealing lip is made from high-quality rubber that can handle a wide temperature range, from -40°F all the way up to 250°F. It features an installation stop flange, which helps position it correctly during assembly. It also has a CW (clockwise) helix pattern on the air side, which helps pump any stray grease back toward the sealed area, and an auxiliary lip for extra protection. SKF is a trusted name in bearings and seals, so you know you're getting a reliable part. Great for various industrial, automotive, or machinery applications where you need a robust shaft seal. Always double-check the dimensions and application to make sure it's the right seal for your project.