Attribute | Value |
---|---|
Name | 125mm Black Rubber Triangle Stair Climbing Trolley Wheel with Roller Bearing, Heavy Duty Caster for Hand Truck Dolly |
Wheel Diameter | 125 / 160 mm |
Wheel Width | 34 / 40 |
Bearing | Roller Bearing |
Hole Size | 20 mm |
Wheel Color | Black |
Load Height | 97 mm |
Surface Finish | Zinc Plating |
Wheel Material | Black rubber |
Finish | Zinc Plating |
Place of Origin | Guangdong, China |
Core Material | Steel |
Installation | Universal |
Component | Common Material/Process | Function |
---|---|---|
Planetary Wheel Tire | High-elasticity rubber/Polyurethane (PU) | Shock absorption, friction enhancement, noise reduction |
Wheel Hub Frame | Carbon steel/Aluminum alloy (zinc-plated/anodized) | Structural support, rust prevention |
Planetary Wheel Bearing | Roller bearing steel (precision ground) | Friction reduction |
Mounting Hardware | Stamped steel/Forged alloy | Torsional load resistance |