Three-spokes ultralight aluminum caster wheel. Custom-made 6061-T6 aircraft grade aluminum wheel that is machine-lathe for a perfect balance. Priority high-resilient solid urethane thread is designed to minimize energy loss and absorb vibration. Spherical arched-tread design improves pivotability for effortless turns and enhanced stability. Extra width better distributes downward pressure allowing the wheel to maintain higher flotation and significantly reduces immersion into carpet gravel, etc.
4x1.4" (106mmx35mm) Soft Roll Wheel
Bearing type: Ball bearing Bore: 8 mm/ 5/16" Brand: Frog Legs Carrying capacity: 32 kg/ 71lbs Hub length: 25 mm/ 1' Outer diameter: 106 mm/ 4.17" Rim: Aluminium Rim color: Silver Size (inches): 4x1.4" Tread type: Treadless Tire: Polyurethane Tyre color: Black Tire tread: Treadless Tire width: 35 mm