ESF-36 Gold Line Performance Expansion Four Bolt Flange Bearing 346mm Long 4B sheaves are precision machined

4B sheaves are precision machined from gray cast iron

• Specially designed for hand held drill and impact tools

Cut-off wheel for gas powered saws

Long 50 ft

ESF-36 Gold Line Performance Expansion Four Bolt Flange Bearing 346mm Long 4B sheaves are precision machinedESF 36 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 that