SPK – Cast iron flanged wheel


  • Wheel: Made of steel.
  • Color: silver.
  • Wheel centre/rim: – Color: silver.
  • Chemical characteristics: Oil-resistant.
  • Operating temperature: -100° C up to +600° C, load capacity reduction of 50% at +600° C.
  • A temperature-specific grease must be regularly applied.
  • The indicated load capacities refer to the following rail profiles acc.
  • to DIN 536 (crane rail standard): SPK 50G to SPK 200G, SPK 250G: A45.
Part Desc.Weight (KG)Wheel Ø (D) [mm]Tire width (T2) [mm]Load capacity [kg]Bearing typeAxle bore Ø (d) [mm]Hub length (T1) [mm]Tread & tire hardnessWheel Center