NOTICE: This bearing has been specifically designed for slot car use with rave results. We have just made an all-out Aura Ceramic version for those that want to go above and beyond!
The 3/32 x 3/16 x 3/32 Halo series of bearings are a high quality steel/chrome bearing with metal shields. These bearings have been tested and proven by many racers. Most commonly used in slot cars. Check your manual for the correct size for your vehicle if you are not certain.