In 
Out10x19x5 Rubber
Product Overview
The Halo series of bearings are a high quality steel/chrome bearing with black rubber shields. These bearings have been tested and proven by many racers.
10x19x5 Halo bearing by Avid Racing Concepts is the standard bearing for the Thunder Tiger EB4-S3 on the wheel bearings, each kit has 4 of these in them. Check your manual for the correct size for your vehicle.
