This bearing is seated within the Gear Cover and serves as the primary bearing which the Main (Drive) Gear spins on. Acting as both a roller and gear support, this bearing's health is vital to your Z.

Please note- If there is a spacer of any kind between the Gear Cover Bearing and the Main Gear, ensure that it is replaced in the same spot. Spacers serve a purpose in your reel, and removal of these spacers is not recommended.