6409-C3 Deep groove ball bearing C3

The 6409-C3 is a deep groove ball bearing with a 45mm bore diameter from the 64 series. It features C3 radial internal clearance, which is greater than normal clearance, accommodating thermal expansion and shaft deflection in operating conditions.

Deep groove ball bearings are versatile components suitable for high-speed applications and can accommodate radial and axial loads in both directions. Common applications include electric motors, gearboxes, pumps, and general industrial machinery where reliable, low-friction rotation is required.