628-ZZ Shielded Ball Bearing 8×24×8mm for Electric Motors, Power Transmission and Mechanical Equipment Product Overview The 628-ZZ is a single-row deep groove ball bearing measuring 8 × 24 × 8 mm. It is equipped with metal shields on both sides to help keep dust and solid contaminants away from the rolling elements. The non-contact shield design offers low rotational resistance, making it suitable for compact equipment requiring smooth and efficient rotation. *Need a quick