SEALMASTER Cartridge Unit Setscrew Locking SC-208

Overview

This Sealmaster SC-208 unit integrates a powder-coated epoxy cast iron cylindrical cartridge housing with a zone-hardened 52100 bearing steel insert featuring setscrew locking and felt labyrinth sealing for static misalignment up to ±2.0° in fixed-position applications.

Features

• Ability to relubricate maintains performance and extends service intervals
• Lock pin and dimple mechanism counters rotation maintaining alignment precision under varying loads.
• Land-riding retainer design facilitates 360° grease flow maximising lubrication retention and minimising element wear.
• Felt labyrinth seal paired with flinger excludes dry contaminants prolonging bearing integrity in exposed settings.
• Zone-hardened inner ring with faceted setscrews secures shaft attachment reducing fretting corrosion in vibrating machinery.

Application & Usage

• Compatible with agitator shafts in chemical mixing vessels.
• Ideal for fan assemblies in HVAC ductwork systems.
• Used with conveyor idlers in bulk material transfer lines.