<https://factorduty.com/product/12-pack-2-inch-blue-pu-swivel-caster-no-brake/#product>
<http://schema.org/description>
"PLATE SIZE: 50mm, 1.96\" X 50mm, 1.96\". Hole Center To Hole Center: 33mm, 1.29\". 2 inch Caster Wheels No Brake.\r\n\r\n360-DEGREE MANEUVERABILITY: These polyurethane caster wheels equipped with 360 degrees swivel bracket, the wheels can turn to any directions. Smooth and Silent and Sturdy. Capacity: 65lbs each wheel. Move the light furniture, table, cabinet and equipment to the destination more easily and flexibly.\r\n\r\nMOUNTING HOLE DIMENSIONS:  6mm X 11.7mm. Caster Wheel Width: 19mm, 0.7\". Overall Height: 70mm, 2.75\". Caster Wheel Diameter: 50mm, 2\".\r\n\r\nWHEEL MATERIALS AND PERFORMANCE:  Heavy duty casters made of polyurethane wheels. COLOR: Blue. Ball bearings: Double ball bearings. Premium Caster wheels are made of high-quality polyurethane wheels with strong abrasion resistance, silent shock absorber, wearproof, no drag marks and enhance the impact resistance of the whole caster.\r\n\r\nSPECIFICATION\r\n\r\n \tRotate 360 degrees\r\n \tSmooth and Silent and Sturdy\r\n \tCapacity: 65lbs each caster wheel\r\n \tPlate Size: 50mm, 1.96\" X 50mm, 1.96\"\r\n \tHole center to hole center: 33mm, 1.29\"\r\n \tMounting hole dimensions: 6mm X 11.7mm\r\n \tOverall Height: 70mm, 2.75\"\r\n \tCaster Wheel Diameter: 50mm, 2\"\r\n \tCaster Wheel Width: 19mm 0.7\"\r\n \tCaster Wheel Material: Polyurethane\r\n \tCaster Wheel Color: Blue\r\n \tBall bearings: Double ball bearings"
<https://factorduty.com/product/12-pack-2-inch-blue-pu-swivel-caster-no-brake/>