Ringball Corporation Deep Groove Radial Ball Bearing, Bore Dia 55 mm, Outer Dia 90 mm, Width 18 mm, Double Seal

The KBC 6011-DD (also known as 6011-2RS) is a single row deep groove ball bearing with dimensions of 55 mm bore diameter, 90 mm outer diameter, and 18 mm width. It features double rubber seals on both sides for enhanced protection against contaminants and extended service life. Designed for high rotational speeds, it supports both radial and axial loads with a dynamic load rating around 31.5 kN and static load rating near 22.5 kN. The bearing operates efficiently with low friction and noise, suitable for factory automation and rotary applications, and is pre-lubricated with grease for maintenance-free use.