HCFS210-31, 4 Bolt Flange Unit, 1-15/16" Bore, w/Locking Collar Standard duty bearing with Eccentric Locking collar Normal Duty Casting, thicker (higher) to accommodate the double extended inner ring
HCFS210-31, 4 Bolt Flange Unit, 1-15/16" Bore, w/Locking Collar Standard duty bearing with Eccentric Locking collar Normal Duty Casting, thicker (higher) to accommodate the double extended inner ring