CAST IRON CORE - CAST POLYURETHANE COATING.
Cast polyurethane coating, hardness 95±3 Shore A.
Core in cast iron suitable for heavy and extra heavy loads; painted.
Excellent smooth and noiseless running; high resistance to abrasion, wear and tear, oils and greases.
Temperature range: -30°C / +80°C (-22°F / +176°F).
Hub with: shielded precision ball bearings.
HEAVY DUTY CASTORS
Finish: electro-zinc plated, white.
Top plate in pressed steel-sheet.
King-pin riveted to the top-plate.
Thermoplastic dust protection ring (water-resistant).
Hardened steel ball races.
Swivel fork in pressed steel sheet.
Hardened steel balls.
Thermoplastic dust seal (waterproof).
Balls retaining ring in pressed steel-sheet.
Self-locking nut.