6011-2Z/C3 Deep Groove Ball Bearing 55×90×18mm for Industrial Motors and Heavy Machinery Product Overview The 6011-2Z/C3 is a single-row deep groove ball bearing with dimensions of 55 × 90 × 18 mm. It features metal shields on both sides and C3 radial internal clearance, making it suitable for applications involving higher operating temperatures, higher speeds, or specific fitting conditions. It provides smooth rotation and reliable performance in industrial equipment. *Need