EMSF-47 CPJ Gold Line Medium Duty Expansion Four Bolt Flange Bearing 126mm Wide One-Piece Housing has rust-proof plated

One-Piece Housing has rust-proof plated finish

Hard Back Depressed Center Grinding Wheels feature a finer-grit mixture in the top half of the grinding wheel that limits premature shedding or “spalling” and allows for a smoother grinding action from start to finish

durable sprockets designed for use with high power density Gates® Poly Chain® Carbon™ Volt®

ergonomic angle

EMSF-47 CPJ Gold Line Medium Duty Expansion Four Bolt Flange Bearing 126mm Wide One-Piece Housing has rust-proof platedEMSF 47 CPJ Mounted Cast Iron Four Bolt Flange Ball Bearing 52100 Bearing Steel, Black Oxided Setscrew Lock Features Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion Zone hardened inner ring with 120 spacing setscrew locking with diamond faceted setscrews Felt labyrinth seal and flinger for dry and dusty environment Unique land riding retainer design provides superior pocket clearance