System solution benefits include:
Maximum Performance - Durable design includes a patented set of outer seals for maximum protection against heat and damage from asphalt and other contaminants.
Optimized Bearing Design - A case carburized inner ring enables increased resistance to foreign debris. Thermal expansion is managed by using an increased internal clearance. A high strength, welded retainer provides excellent heat resistance while allowing maximum grease volume for increased bearing service life.
Patented Seal Technology - A patented, laminar outboard sealing ring is the first line of defense against bearing damage caused by contamination. A heat treated ductile iron outer cap provides maximum protection from abrasion caused by asphalt mixes.