The Revolution Series bearings are a low friction bearing with several options to help satisfy anyone''''s desire. What makes this bearing unique is that it has a rubber seal on one side while having a metal shield on the other. Rubber seals are great protectors against dirt but the price is that they offer a little more friction due to the tighter seal.

6x12x4 Revolution Halo bearing by Avid Racing Concepts is a popular bearing for vehicles/makes like the T-Maxx, E-Maxx, Tamiya''''s, and others.

• METRIC: 6mm (Inner) x 12mm (Outer) x 4mm (Width)
• STANDARD: 0.23622" (Inner) x 0.47244" (Outer) x 0.15748" (Width)