Hammer Low-floor medium-load fixed nylon wheel 50mm 550R-N50 1 piece

Catalogue number: 550R-N50 Features: ●The ball race diameter of the turning part is large, and the double wheel allows for smooth turning due to the mutual reversal action, and the use of flat wheels provides excellent running stability. Applications: ●For equipment that requires a low floor and heavy loads. Specifications: ●Wheel diameter D (mm): 50 ●Type: Fixed type ●Allowable load (daN): 150 ●Allowable load (kgf): 153 ●Wheel width (mm): 21 ●Mounting height H (mm): 77 ●Mounting seat A (mm): 70 ●Mounting seat B (mm): 74 ●Mounting pitch X (mm): 52 ●Mounting pitch Y (mm): 52 ●Mounting hole diameter P (mm): 8.8 ●Allowable load (N): 1500 ●Plate type ●Low floor type ●Fixed type Materials/Finish: ●Metal fittings: Steel ●Metal fittings surface treatment: Black trivalent chromium chemical conversion treatment ●Wheels: Nylon