2209 K 45 mm Bore Size, 85 mm Outside Diameter, Radial Ball Bearing, Self-Aligning, Tapered Bore, 52100 Bearing Steel, Normal Radial Clearance

The 2209-K is a self-aligning ball bearing with a tapered bore (1:12 taper) and 45 mm bore diameter. It features a double row design that allows the bearing to compensate for shaft deflection and misalignment, making it suitable for applications where precise shaft alignment cannot be maintained.

Self-aligning ball bearings are commonly used in agricultural equipment, conveyor systems, woodworking machinery, and textile equipment where shaft deflection or mounting surface misalignment is present. The tapered bore allows for easy mounting directly onto tapered shafts or standard shafts using adapter sleeves or withdrawal sleeves.