COOPER B-LINE B477 Series Two Bearing Light Duty Trolley Assemblies

B477 Series Two Bearing Light Duty Trolley Assemblies

Cooper B-line B477 Series trolley assemblies are components designed for smooth movement along overhead tracks. They feature a steel body with zinc plating for structural rigidity and resisting corrosion on exposed surfaces. These trolley assemblies have stainless steel / plastic bearings for prolonged service life.