Feature: 1. Polyurethane Tires: The tires on the front wheels of this wheelchair are made of excellent polyurethane material, which is strong and explosion proof and durable. 2. Anti Skid: The tire surface texture of the front wheels of this wheelchair is anti skid and wear resistant, with a high safety coefficient, which is suitable for all kinds of road surfaces and stable performance. 3. Wide Application: This wheelchair front wheel is very widely used, which is mainly used for wheelchairs, walkers, mobility aids, and so on. 4. 6001 Bearing: This wheelchair's front wheels are made of 6001 bearings, which are sturdy, strong load bearing and long lasting. 5. Solid Design: This front wheels of wheelchair have a solid design, without the need to inflate, and rolling smoothly. Specification: Item Type: Wheelchair Front Wheel Material: Polyurethane Specification: 10 Inch Bearing Pitch: Approx. 50mm/1.97in Bearing Bore Inner Diameter: Approx. 12mm/0.47in Bearing Specification: 6001 Bearing ( Inner Diameter: Approx. 12mm/0.47in, Outer Diameter: Approx. 28 mm/1.1in, Thickness: Approx. 8mm/0.31in). Package List: 1 x Wheelchair Front Wheel