75 Shore A
Very good
Very good
Very good

Tread: The high-quality polyurethane elastomer cast through chemical reaction has A hardness of 78±3 Shore A. It has low walking noise, high dynamic load-bearing capacity, protects the ground, is very wear-resistant and resistant to cutting
It has high tear strength, leaves no marks, has good resilience, and has an excellent combination effect with the wheel body
Wheel core: Materials such as die-cast aluminum alloy and nylon can be selected according to the working conditions. The surface treatment can be selected as painting.
Other features: The temperature resistance of the rubber coating is from -25℃ to +70℃, with a short-term high temperature of +90℃. Tread undercut treatment effectively increases friction.
Maintenance-free under normal usage conditions
| Single Wheel | Wheel Diameter (D) mm |
Wheel Width (T2) mm |
Load (Q) kg |
Bore Shaft Diameter | Hub Groove Width | Hub Groove Height | Wheelbase Length (T1) mm |
|||||||||||
| GSF03-254/19/6 | 254 | 80 | 450 | 19 | 6 | 21.8 | 55 | |||||||||||
| GSF03-254/20/6 | 254 | 80 | 450 | 20 | 6 | 22.8 | 55 | |||||||||||
| GSF03-300/25/6 | 300 | 80 | 550 | 25 | 6 | 27.8 | 55 | |||||||||||
| GSF03-254/19/5 | 254 | 80 | 450 | 19 | 5 | 21.8 | 55 | |||||||||||
| GSF03-254/20/5 | 254 | 80 | 450 | 20 | 5 | 22.8 | 55 | |||||||||||
| GSF03-300/25/5 | 300 | 80 | 550 | 25 | 5 | 27.8 | 55 | |||||||||||
| Other sizes are available upon request | ||||||||||||||||||
Standard warranty is 12 months. For confirmed quality issues, we provide free replacement or full refund.
35 years in polyurethane wheel manufacturing, 52 patents, products exported to 40+ countries.
MOQ: Standard products 100 pcs. Samples: Standard products 1-3 pcs. Sample lead time: 30 days.
T/T, L/C, PayPal. New clients: 30% deposit + 70% before shipment.
On-time delivery rate: 98%+. In-stock standard products: 3-7 working days.
Choose polyurethane for heavy load and high frequency. Choose rubber for light load and cost priority.
Standard series: 50kg – 10 tons/wheel, maximum 15m/s.
Full customization available for diameter, width, hardness, color and more.