NINOSO 4"x 2" V-Grooved Wheel, Cast Iron Wheel, Capacity up to 800 Lb, Use for Slide Gate,Rolling Door with V-Track, Black (1 Wheel)
Ninoso
MLHpeak V-Type Groove Wheel, Heavy Duty Rigid Caster with Bracket, for Inverted Track, Rolling Gate, Sliding Gate, Industrial Machines, Wire Rope Rail, Pack of 2 (3 inch V-Type)
MLHpeak
V Groove Bearings, 20pcs V Grooved Wheels with Bearing, 3D Printer Pulley V Groove Bearing 5mm Bore for CNC 3D Printer
Yosoo Health Gear
Skelang 2" V-Groove Wheel, Sliding Gate Casters, Heavy Duty Rigid Roller for Inverted V-Track, Rolling Gate, Industrial Machines Rail, Total Load Capacity 2500 Lbs, Pack of 4
Skelang