The FRW1-5 is a deep groove ball bearing with an integral flange . It features a 2.380 mm bore, 7.938 mm OD, and 9.119 mm width . This compact bearing supports high-speed operation (60,000 rpm grease / 71,000 rpm oil) and has a dynamic load rating (Cr) of 550 kN . It is designed for smooth performance in small motors and precision instruments .
