Omni Wheel Replacement for Smart Power Wheelchairs (8" / 10")
This heavy-duty omnidirectional wheel is designed for smart power wheelchairs, mobility devices, and advanced personal mobility systems. It provides smooth multi-directional movement, improved maneuverability, and reliable long-term performance for daily use.
Available Options
- Wheel Size: 8 inch / 10 inch
- Mounting Hole: 12mm / 17mm
- Type: Omnidirectional Replacement Wheel
- Built-in Precision Bearings
Key Features
- 360° omnidirectional movement for easy steering in tight spaces
- Built-in high-precision bearings for smooth and quiet operation
- Heavy-duty aluminum alloy core for durability and strength
- Wear-resistant TPU rollers for long service life
- Designed for frequent daily use and load-bearing applications
Technical Specifications Table
| Technical Parameter | 5-Inch Model | 8-Inch Model | 10-Inch Model |
|---|---|---|---|
| Nominal Diameter | 5 Inch | 8 Inch | 10 Inch |
| Actual Wheel Diameter | 127 ± 3mm | 210mm | 259mm |
| Tread / Total Width | 38.5mm | 57.5mm | 72.5mm |
| Mounting Bore Diameter | Φ 12mm | Φ12mm | Φ 17mm |
| Primary (Big) Roller Dia. | Φ 33mm | 50mm | Φ 61mm |
| Secondary (Small) Roller Dia. | Φ 23mm | 33.7mm | Φ 40mm |
| Roller Configuration | 10 Pairs (Alternating) | 10 Pairs (Alternating) | 12 Pairs (Alternating) |
| Bearing Specifications | Precision Bearings | Precision Bearings | Industrial 6003 Bearings |
| Dynamic Load Capacity | 30 KG | 60 KG | 80 KG |
| Static Load Capacity | 50 KG | 90 KG | 100 KG |
| Product Unit Weight | 0.60 KG | 1.72 KG | 4.10 KG |
| Obstacle Clearance Height | — | — | 12mm |
| Rated Tire Lifespan | — | — | 3000 km |
| Working Temperature Range | -30°C to +80°C | -30°C to +80°C | -30°C to +80°C |
| Compliance Standard | QB/T 0001-2021 | QB/T 0001-2021 | Industrial Standard |
Application Scenarios
- Smart power wheelchairs
- Electric mobility scooters
- Personal mobility assistance devices
- Rehabilitation and healthcare mobility equipment
- Custom mobility platforms
Why This Wheel
Traditional fixed-direction wheels can be difficult to maneuver in narrow indoor spaces. This omnidirectional wheel allows smooth side movement and precise turning, making it easier to navigate hospitals, homes, and public environments.
Important Notes
- Please confirm wheel size (8" or 10") before ordering
- Please confirm mounting hole size (12mm or 17mm)
- This is a replacement wheel for compatible mobility systems
FREQUENTLY ASKED QUESTIONS
Q: Is this wheel an official Whill part?
A: No, this is a premium, fully compatible aftermarket replacement wheel manufactured to meet or exceed OEM specifications, allowing us to pass the savings directly to you.
Q: Can this wheel be used for custom wheelchair DIY or AMR robotics?
A: Absolutely! Thanks to its heavy-duty load capacity and smooth omni-directional rotation, it is highly sought after for premium custom wheelchair conversion kits and industrial AMR/AGV robotic platforms. Contact our support team for custom axle/sleeve dimensions.
Q: How often should I replace my front omni wheels?
A: For active everyday users, we recommend inspecting the micro-grooves and roller spin every 12 months. Replacing them in pairs ensures a perfectly balanced and aligned ride.