POLYAMIDE 6 CORE - CAST SOFT POLYURETHANE COATING.
Coated in cast polyurethane hardness 87±3 Shore A.
Wheel centre in high quality polyamide 6.
High load capacity; smooth and noiseless running. Hygienic and high resistance to corrosion, abrasion and shocks.
Temperature range: -30°C / +80°C (-22°F / +176°F).
Hub with: standard shielded or stainless steel sealed precision ball bearings; standard or stainless steel roller bearing.
MEDIUM DUTY CASTORS
Finish: electro-zinc plated, white.
Top plate with forged central pin in pressed steel-sheet.
Thermoplastic dust protection ring.
Swivel fork in pressed steel-sheet.
Hardened steel balls.
Balls retaining ring in pressed steel-sheet.