The Fafnir 3MM9308WI Super Precision Ball Bearing delivers precise rotation with a 40 mm bore, 62 mm outer diameter, and 12 mm width. Manufactured by Fafnir and identified by part number 3MM9308WI, this bearing is a true ball bearing designed for high-precision performance. It is built to maintain tight tolerances and reliable operation in machinery requiring smooth, accurate motion.
