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160mm Stair Climbing Tri-Wheel Caster with Roller Bearing

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160mm Stair Climbing Tri-Wheel Caster with Roller Bearing
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Features
Specifications
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
Obstacle Clearance: 25-40mm
Load Height: 97 Mm
Surface Finish: ≤30°
Wheel Material: Black Rubber
Finish: Zinc Plating
Place Of Origin: Guangdong, China
Installation: Universal
Rotation Resistance: ≤5N·m
Highlight:

160mm stair climbing caster

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tri-wheel caster with roller bearing

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industrial casters with warranty
Basic Infomation
Place of Origin: China
Brand Name: Dajin
Certification: Rosh/CE/IOS
Model Number: HTC-001
Payment & Shipping Terms
Packaging Details: 21X21X21 cm
Delivery Time: 25
Payment Terms: L/C,T/T
Product Description
Wear-Resistant 160mm Stair Climbing Tri-Wheel Caster, Zinc-Plated Roller Bearing, Replacement Wheel for Shopping Cart & Hand Trolley
Product Specifications
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
Obstacle Clearance 25-40mm
Load Height 97 mm
Surface Finish ≤30°
Wheel Material Black rubber
Finish Zinc Plating
Place of Origin Guangdong, China
Installation Universal
Rotation Resistance ≤5N·m
Key Features
  • Advanced wear-resistant black rubber wheels for long-term use
  • Smooth-rolling roller bearings reduce noise and effort
  • Corrosion-resistant zinc-plated steel core for indoor and outdoor environments
  • Unique triangular assembly designed for easy stair navigation
Functionality
  • Simplifies the transport of groceries, supplies, and packages over stairs and curbs
  • Reduces vibration and protects cargo during movement
  • Quick and easy installation on a wide range of trolleys and hand trucks
Applications
  • Suitable for shopping carts, luggage trolleys, and household moving hand trucks
  • Great for supermarkets, apartments, offices, and DIY delivery
  • Useful for anyone needing to move goods up and down stairs frequently
Technical Parameters
Parameter Description Typical Range
Load Capacity per Wheel Max load per tri-star wheel (consider dynamic impact factor) 130 kg/wheel
Obstacle Clearance Max vertical obstacle height (≈ radius of planetary wheel) 25-40mm
Max Operating Slope Stable incline angle (depends on material/center of gravity) ≤30°
Bearing Type Internal bearing for planetary wheels (affects rotation smoothness) Needle roller/Deep groove ball bearing
Rotation Resistance Torque required to push (depends on bearings/seals) ≤5N*m
Product Images
160mm Stair Climbing Tri-Wheel Caster with Roller Bearing 0 160mm Stair Climbing Tri-Wheel Caster with Roller Bearing 1
Factory Images
160mm Stair Climbing Tri-Wheel Caster with Roller Bearing 2 160mm Stair Climbing Tri-Wheel Caster with Roller Bearing 3
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