23020CA/C3W33

23020CA/C3W33 is a medium-large-sized self-aligning roller bearing. Its core function is to be suitable for medium and heavy-load equipment in industries such as mining, metallurgy, and papermaking that "experiences impact loads, axial misalignment, and requires continuous lubrication". It enhances radial load-bearing capacity and impact resistance through dual-row spherical rollers + solid brass cage (CA). The outer ring oil grooves and oil holes (W33) ensure long-term lubrication. The wide clearance (C3) can cope with temperature increases and vibrations. At the same time, it compensates for installation misalignment or shaft deformation through self-aligning performance, meeting the stable operation requirements of components such as the transmission shaft of the crusher and the metallurgical roller track.