OmniWheel Walker System Product Specifications

OmniWheel Dimensions & Weight

The OmniWheel is engineered to replace standard walker wheels without modifications. Each wheel measures 5 inches in diameter with a 1.25-inch tread width, providing a stable contact patch while maintaining a compact profile. A single OmniWheel weighs 6.2 ounces, keeping the overall walker weight virtually unchanged from factory configuration.

Materials & Construction

• Outer rollers: Medical-grade thermoplastic elastomer (TPE) for grip and durability
• Inner hub: Glass-reinforced nylon for structural rigidity
• Axle bearings: Sealed stainless-steel ball bearings rated for 250 lb per wheel
• Bell and Cup interface: Anodized aluminum with self-centering taper lock

Bell and Cup Attachment System

The patented Bell and Cup design allows tool-free installation in under 60 seconds per wheel. The Cup mounts permanently to the walker leg, while the Bell on the OmniWheel snaps securely into place with an audible click. The taper-lock geometry prevents accidental detachment during use while allowing intentional removal with a simple twist-and-pull motion.

Walker Compatibility

• Compatible with most standard folding walkers with 1-inch or 1.125-inch leg tubing
• Fits Drive Medical, Medline, Hugo, and Nova brand walkers
• Works with two-wheel and four-wheel walker configurations
• Not compatible with rollators or wheeled knee scooters

Performance Ratings

• Maximum user weight: 350 lb
• Operating temperature range: 14 F to 122 F
• Surface compatibility: Indoor hard floors, low-pile carpet, and smooth outdoor surfaces
• Expected service life: 3+ years under normal residential use