125mm 160mm Stair Climbing Casters , Tri Wheel Casters With Roller Bearing
Price:
12
MOQ:
500
Delivery Time:
25
Brand:
Dajin
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 |
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Company
Zhongshan Dajin Caster Manufacturing Co., Ltd.
Location
No.2 Weifa Rd., Taifeng Industrial Zone, Xiaolan Town, Zhongshan
Contact Person
Yan