Customized sizes wheelchair aluminum alloy hub

The lightweight wheelchair aluminum alloy hub TH170012 stands out as a critical core component for modern manual wheelchairs, delivering outstanding strength‑to‑weight ratio for improved mobility experience. Serving as the connection between wheel rim and wheelchair frame, this hub undertakes load‑bearing tasks and directly influences the wheelchair’s maneuverability, running stability and service life.

Crafted from high‑grade aluminum alloy with precision machining integral forming technology, it cuts down extra weight without sacrificing structural rigidity, outperforming traditional steel hubs. The finished surface is processed for anti‑corrosion and scratch resistance, adapting well for household, outdoor and medical rehabilitation application scenarios.

Benefits of lightweight construction are obvious: lower overall wheel weight reduces pushing resistance, easing user fatigue during long‑distance travel. It also brings lighter handling burden for caregivers. Equipped with high‑quality silent bearings and low‑friction structure, the hub rotates smoothly with low noise for quiet and comfortable riding.

Available in multiple spoke hole options: 28 / 30 / 36 holes. Axle bore supports Ø12 / Ø12.7 mm. Compact outer diameter 54 mm, net weight only 116 g. Reliable assembly structure prevents loose parts after long‑term operation, convenient for daily maintenance and spare‑part replacement. Ideal for wheelchair manufacturers, distributors and repair shops for bulk order & OEM customization.