Blue PU on Cast Iron Castor (PTB 390 Series)

Product Description

  • Housing: Pressed Steel, Double Ball race Swivel, Zinc Plated, Dust-Proof Seal
  • Wheel: Polyurethane on Cast Iron Hub,
  • Precision Double – Ball Bearing
  • Low Rolling Resistance, Durable
  • Wear resistant
  • Temperature Range -15 °C ~ 80 °C
  • Hardness: 95 ± 3 shore A