ESF-27T Gold Line Performance Expansion Four Bolt Flange Bearing 0.7500" OD High efficiency and accuracy positive

High efficiency and accuracy positive drive

Less dust and debris than conventional abrasives

Max RPM: 20

Welded-on conduit box for superior durability and sealing

ESF-27T Gold Line Performance Expansion Four Bolt Flange Bearing 0.7500" OD High efficiency and accuracy positiveESF 27T Mounted Cast Iron Four Bolt Flange Ball Bearing 52100 Bearing Steel, Black Oxided Concentric Lock Features Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion Skwezloc concentric locking for near perfect concentricity Felt labyrinth seal and flinger for dry and dusty environment Unique land riding retainer design provides superior pocket clearance that allows for 360 grease