The Nachi 22218EXW33K spherical roller bearing features a tapered bore with dimensions of 90 mm inner diameter, 160 mm outer diameter, and 40 mm width. It offers a high basic dynamic load rating of approximately 410,000 N and a static load rating around 375,000 N, supporting heavy radial and axial loads. Designed for grease lubrication, it operates up to 3,200 RPM, and with oil lubrication, up to 4,000 RPM. This bearing provides self-aligning capability to accommodate shaft misalignment and bending, with standard clearance and robust construction for long life and low temperature rise under high-speed conditions.