These are the replacement Wheel Hub Ball Bearings for
the Traxxas Nitro Revo Monster Truck.
Stainless Steel Construction
Blue Rubber Sealed
Two 12mm x 18mm Blue Sealed Stainless Wheel Hub Bearings
Assembly onto Vehicle
Outer Diameter: 18mm (0.70")
Inner Diameter: 12mm (0.47")
Thickness: 4mm (0.15")
These are for the Inside of the Wheel Hubs, the Truck Requires
Four Total of these Bearings.