CAST IRON CORE - CAST SOFT POLYURETHANE COATING

• Cast soft polyurethane coating, hardness 87±3 Shore A.
• Core in cast iron painted.
• High load capacity, smooth and noiseless running; high resistance to abrasion, wear and tear, oils and greases; schocks absorbing.
• Temperature range: -30°C / +80°C (-22°F / +176°F).
• Hub with: shielded precision ball bearings.