Wheel with solid tire POYB series

polyurethaneball bearingShore A

TerraTech™ Press-on Poly Wheels Hamilton's new standard TerraTech™ wheels are designed for general purpose applications that require moving heavy loads at speeds up to 10 mph. TerraTech's high performance polyurethane is formulated for optimum traction with an 85 Shore A hardness and a very high cut & tear resistance. This compound's softer tread allows for an ultra-fast flat spot run-out, less vibration, and reduced noise. Have wet and/or slippery floors? This TerraTech tire provides exceptional grip in wet and even cold conditions compared to most other polyurethanes. To design for the high speeds and provide even greater rollability, engineers equipped all TerraTech wheels with massive double-stacked, maintenance-free precision ball bearings. The TerraTech are offered below in a variety of popular sizes for use on industrial trailers and wagons. For wheel diameters up to 18" tread color is red. For diameters over 18", tread color is black. Additional non-stock sizes are available, consult factory. For casters mounted with our new TerraTech Wheels, please see our new Spinfinity XC Caster Series. For applications with extra tough terrain such as gravel or rough surfaces (eg. mining industry), we recommend our new TerraTech MAX wheels. For continuous 24/7 runtime applications, we recommend our TerraTech ULTRA wheels. Check out our TerraTech Wheel outdoor testing. Renegade_Poly_Wheel Physical Properties Composition High grade liquid cast polyurethane Hardness 85 Durometer (Shore A) Bayshore Rebound 45% ASTM D-2632 Ultimate Elongation 600% ASTM D-412 Tensile Strength 6000 psi. ASTM D-412 Temperature Range -30° to +150° F