8 x 16 x 5mm Revolution Series Bearing from Avid Racing Concepts.
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. Now the performance of a metal shield is excellent but allows dirt to get in easily. So with the Revolution series, you run the rubber side towards the outside and the metal towards the inside. You get the protection of the rubber but the added performance by having one less rubber seal.
But you don't have to stop there, if you are truly performance oriented and want the least amount of friction then you're in luck. You can quickly pop off the rubber seal with an exacto and place the metal shield facing outward in your hubs. This is the best performance you could attain while maintaining some protection from dirt.
The 8 x 16 x 5mm bearing is the standard bearing for the Kyosho MP series, Mugen MBX series, Xray XB8, Thunder Tiger, Ofna Hyper 7, HPI Savage, and many more.. Check your manual for the correct size for you vehicle.
- Inner: 8mm
- Outer: 16mm
- Width: 5mm