SF self lube square cast iron flange bearing units

SF Series 4 bolt square cast iron flange units with shaft locking arrangements set screw lock and eccentric collar lock. Units with high temperature inserts (operating up to a maximum temperature of + 150 degrees C) and units with inserts fitted with a triple seal for applications with a high degree of contamination. The Triple seal sealing arrangement consists of a one-piece moulded nitrile seal with three sealing lips (not recommended for high speeds).