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 |
Wheel Width | 34 / 40 |
Bearing | Roller Bearing |
Hole Size | 20 mm |
Wheel Color | Black |
Load Height | 97 mm |
Noise Level | Low |
Wheel Material | Black rubber |
Finish | Zinc Plating |
Place of Origin | Guangdong, China |
125mm Black Rubber Triangle Stair Climbing Trolley Wheel with Roller Bearing, Heavy Duty Caster for Hand Truck Dolly
Parameter | Description | Example Values |
---|---|---|
Overall Diameter | Maximum outer diameter during rotation (determines obstacle clearance) | 150mm, 160mm |
Wheel Width | Total thickness of the wheel assembly (must match equipment space) | 34mm, 40mm |
Center Bore Size | Shaft mounting hole diameter (must match axle size) | 20mm |
Inter-Wheel Gap | Clearance between planetary wheels (affects debris resistance) | 10-15mm |
Mounting Arm Angle | Angle between planetary wheels (typically 120° symmetric) | 120° |