The Nilos N33118 LSTO is a high-quality, non-contact sealing ring manufactured by Nilos, specifically designed for use with tapered roller bearing 33118. This essential component provides superior protection for the bearing, effectively shielding it from abrasive dust, corrosive moisture, and other environmental contaminants. By preventing ingress of harmful particles, the Nilos N33118 LSTO ring significantly extends the service life and maintains the optimal performance of the bearing in demanding agricultural, construction, and industrial machinery applications. It features an inner diameter of 90 mm, an outer diameter of 145 mm, and a thickness of 1.5 mm.