Proroll precision ball bearings, precision ball bearings, wheel Ø x width 80 x 38 mm

Elastic solid rubber tyre, black, precision ball bearings, wheel Ø x width 80 x 38 mm. Supplied = assembled. Structure = wheel. Wheel material = solid rubber fully elastic. Material of rim = aluminium. Wheel diameter = 80 mm. Max. load at 4 km/h = 120 kg. Wheel width = 38 mm. Wheel bearing = precision ball bearing. Hub length = 40 mm. Hub bore = 12 mm. Model = spoke rim. Shore hardness = 70 A. Temperature resistance = -20 °C to +70 °C. Product type = wheels. Customs tariff number = 76169990. Country of origin = CHN. Gross weight = 0.4 kg. Weight = 0.4 kg. On aluminium rim. Low rolling resistance, quiet running. Very smooth running, low rolling resistance. Hardness 70 Shore A. Temperature resistant from -20 °C to +70 °C. Vulcanised running surface.