The Nachi 22217EXW33 spherical roller bearing features an 85mm inner diameter, 150mm outer diameter, and 36mm width, designed with a cylindrical bore and steel cage for durability. It offers self-aligning capability to accommodate shaft misalignment and supports high radial and axial loads in both directions. This bearing includes lubrication holes and grooves (W33 type) to enhance heat dissipation and extend service life. Its robust construction ensures reduced heat generation and higher permissible rotational speeds, making it suitable for heavy-duty industrial applications requiring reliable performance under demanding conditions. Dimensions are 85x150x36 mm.