Deep Groove Ball Bearing
608 Zz Deep Groove Ball Bearing 8x22x9mm Carbon Steel Extended Inner Ring
608 Zz Deep Groove Ball Bearing 8×22×9 mm — manufactured with GCr15 carbon steel for consistent hardness and wear resistance. ZZ double shields deliver reliable dust protection for medium-speed operations while retaining factory lubrication. Our technical cross-reference strictly aligns internal clearance, cage material, and precision grades to prevent field failures.