Polyurethane Wheel with Aluminum Center

Description

Polyurethane wheels with aluminum center
-Tread: Polyurethane
-Center:Aluminum-Color: As per request
-Hardness:92±3 shore A
-Diameter range: 4-8in
-Load capcity:300-1800lbs
-Firmly bonded
-Abrasion-resistant, low rolling resistance, corrosion resistance
-Bearing: ball bearing
-Temperature range:-30℃+80℃
-Working speed:4km/h