12x18x4 Revolution

12x18x4 Revolution

Product Information

SKU: 6701-RSZ
Price: $1.00
Quantity: 100+ in stock

Product Overview

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 are in luck. You can quickly pop off the rubber seal with an X-acto and place the metal shield facing outward in your hubs. This is the best performance you could attain while maintaining some protection from dirt.

12x18x4 Halo bearing by Avid Racing Concepts is the standard outdrive bearing for nitro touring cars and 8th scale onroad cars such as the Kyosho RRR, Mugen MRX4, and Serpent 710. They are also used in the Revo, so check your manual for the correct size for your vehicle if you are not certain.

Bearing Dimensions

Product Family

12x18x4 Revolution
SKU: 6701-RSZ | Price: $1.00
12x18x4 Rubber
SKU: 6701-2RS | Price: $1.00
12x18x4 Metal
SKU: 6701ZZ | Price: $1.00
12x18x4 Flanged Rubber
SKU: F6701-2RS | Price: $1.00
12x18x4 Flanged Metal
SKU: F6701ZZ | Price: $1.00
12x18x4 Ceramic Revolution
SKU: 6701-RSZC | Price: $5.00
12x18x4 Ceramic Metal
SKU: 6701ZZC | Price: $5.00
12x18x4 Ceramic Rubber
SKU: 6701-2RSC | Price: $5.00
12x18x4 Ceramic Metal | Aura
SKU: 6701ZZC/N3S | Price: $5.00
12x18x4 Revolution | Aura
SKU: 6701-RSZO | Price: $2.00