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125mm Black Rubber Stair Climbing Wheel with Roller Bearing

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125mm Black Rubber Stair Climbing Wheel with Roller Bearing

Name: 125mm Black Rubber Stair Climbing Wheel with Roller Bearing
Brand: Dajin
Price: 12 USD

Quality 125mm Black Rubber Stair Climbing Wheel with Roller Bearing for sale

Brand Name : Dajin

Model Number : HTC-001

Certification : Rosh/CE/IOS

Place of Origin : Guangdong, China

MOQ : 500

Price : 12

Payment Terms : L/C,T/T

Delivery Time : 25

Packaging Details : 21X21X21 cm

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

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125mm Black Rubber Triangle Stair Climbing Trolley Wheel with Roller Bearing, Heavy Duty Caster for Hand Truck Dolly

Features

Heavy-duty construction with reinforced steel and premium black rubber.
Precision roller bearings ensure exceptionally smooth operation.
Zinc-plated finish resists rust and wear in demanding environments.
Tri-wheel (triangle) design enables seamless stair climbing.

Function

Effortlessly moves loaded trolleys up and down stairs, minimizing strain and risk of injury.
Maintains stability and control even when transporting heavy loads on uneven surfaces.
Significantly extends the life of hand trucks and dollies through superior durability.

Application

Designed for professional movers, delivery drivers, and warehouse staff.
Ideal for use with industrial hand trucks, appliance dollies, and cargo carts.
Perfect for logistics, commercial moving, and building maintenance operations.

Technical Parameters

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°

Product

125mm Black Rubber Stair Climbing Wheel with Roller Bearing

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Product Tags:

125mm rubber stair climbing wheel

black industrial caster with roller bearing

stair climbing wheel with warranty

125mm Black Rubber Stair Climbing Wheel with Roller Bearing Images

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