The MF105 is a metric, flanged, deep-groove ball bearing with a compact 5mm bore, 10mm outer diameter, and 3mm width . It supports moderate radial loads, with a dynamic load rating of 430 N , and is suited for high-speed operation, capable of up to 50,000 rpm (grease) or 60,000 rpm (oil) . The integral flange simplifies mounting and positioning in compact machinery and precision instruments .
