
| Item | Wheel Diameter (mm) | Wheel Width (mm) | Wheel hub | Load capacity (kg) | Bearing type |
| JQR06310-75ALCPU132-95A | 75 | 30mm*2+40mm | Aluminum | 350kg | Deep grove ball bearing |
| JQR06310-100ALCPU132-95A | 100 | 40mm*3 | Aluminum | 400kg | Deep grove ball bearing |
The JQR06310 Series is the premier choice for heavy-duty industrial AMRs and logistics robots that require a high-tonnage solution without sacrificing agility. Engineered to support up to 400kg per castor, this series is specifically designed to handle the vertical shocks of factory expansion joints and 20mm thresholds. By utilizing a high-density, high-rebound polyurethane tread, the JQR06310 ensures that your heavy payloads transition smoothly between different work zones, protecting both the floor and the robot’s precision sensors.
Key Features & Core Benefits:
Heavy-Duty Impact Dissipation: The thick-section PU tread is chemically bonded to the hub to prevent delamination during high-impact threshold crossings.
Precision Swivel Integrity: Features a widened ball-bearing race to distribute the 400kg load evenly, ensuring “Beyond Trading” levels of smoothness during 360° turns.
Optimized Leading Edge: The wheel geometry is calculated to provide a lower “climbing torque,” meaning your motors use less energy to overcome floor bumps.
Reinforced Steel Housing: The thickened mounting plate and forks provide the structural “Reliable Precision” needed for high-cycle industrial operations.

| Item | Wheel Diameter (mm) | Wheel Width (mm) | Wheel hub | Load capacity (kg) | Bearing type |
| JQR06310-75ALCPU132-95A | 75 | 30mm*2+40mm | Aluminum | 350kg | Deep grove ball bearing |
| JQR06310-100ALCPU132-95A | 100 | 40mm*3 | Aluminum | 400kg | Deep grove ball bearing |
Founded by an industry professional with deep front-line sales, application insight, and team leadership experience in the European castor industry, Ubetter is a mobility solutions specialist dedicated to mobile robots and autonomous equipment. We bridge application understanding and manufacturing capability to deliver engineered wheel and castor solutions for global customers.
Our strength lies in application-driven engineering, flexible customization, and fast response. By working closely with experienced manufacturing partners, we help customers solve complex mobility challenges efficiently and reliably.
Ubetter collaborates with carefully selected manufacturing partners to ensure technical feasibility, consistent quality, and flexible customization.
One of our strategic partners is ESUN, a specialized manufacturer with strong capabilities in industrial wheels and castors, supporting both standard production and customized designs.
Through these partnerships, we are able to offer:
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