Hammer Fixed urethane wheel (roller bearing) 50mm 420SR-UB50 1 piece

Catalogue number: 420SR-UB50 Features: ●The ball bearings are designed in two levels, so they rotate easily and have very strong resistance to loads. Applications: ●An all-purpose caster for medium and heavy loads. Specifications: ●Wheel diameter D (mm): 50 ●Type: Fixed type ●Allowable load (daN): 60 ●Allowable load (kgf): 61.2 ●Wheel width (mm): 25 ●Mounting height H (mm): 70 ●Mounting seat A (mm): 70 ●Mounting seat B (mm): 47 ●Mounting pitch X (mm): 55 ●Mounting pitch Y (mm): 28 ●Mounting hole diameter P (mm): 8.8 ●Allowable load (N): 600 ●Plate type ●Fixed type ●Roller bearing (50-75mm) Radial bearing (100-150mm) Materials/Finish: ●Metal fittings: Steel ●Metal fittings surface treatment: Trivalent chromium conversion treatment ●Wheels: Nylon wheel, thermoplastic urethane