This is a robot drive wheel we had made specifically for us. It does not have a bearing. It is 6 inches in diameter and 2 inches wide. It's a solid foam core with rubber treads and outer layer. The steel rim is painted black with a 4 bolt pattern so you can easily mount it to a flanged hub.
Tactical Black GPK-32 Inspection Robot Package. Includes Dewalt Battery Mount, 2 Dewalt Batteries and a charger, 1080p camera with LEDs that can be turned on and off. Ideal for surveillance and observation. Chassis is anodized black.
Mini module design ethernet switch circuit board for ethernet switch module 10/100mbps 5 port PCBA board OEM Motherboard.