Polyurethane Tyre, Cast Iron Hub, Extra Heavy Duty, E70 Series, ZS Series Wheel The ZS series of heavy-duty wheels and castors by LAG are used to move heavy loads. Therefore, they have a much sturdier design and are under certain circumstances suitable for higher travelling speeds. These castors ensure safe and permanent mobility, for example, for storage and industrial trucks as well as for special assembly and transport systems. Features and Benefits • 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; shock absorbing
• Temperature range: -30°C / +80°C (-22°F / +176°F)
• Hub with: shielded precision ball bearings
• Heavy gauge top plate
• Thermoplastic dust protection ring
• Swivel fork and dust cover in pressed steel sheet
• Tapered roller bearing