8mm ID Bearing - 34mm White Plastic Wheel 8x34x13mm Futaba Bearing 1 1/2" inch = 1

1 1/2" inch = 1

1/8" x 5/16" x 1/2" Inch

it requires separate bearing support

Built with precision and protection in mind

8mm ID Bearing - 34mm White Plastic Wheel 8x34x13mm Futaba Bearing 1 1/2" inch = 18mm ID Bearing with White Plastic Tire 8mm x 34mm x 13mm Smooth Roll, Light Duty This combo wheel features a durable white plastic tire fused with a steel ball bearing. With an 8mm bore and 34mm outer diameter, its great for applications needing quiet, clean rolling like furniture, displays, or lightweight conveyor systems. Inner Diameter (Bore): 8mm Outer Diameter: 34mm Tire Width: 13mm Material: White plastic tire with internal steel ball bearing