230/600CAK/W33

230/600CAK/W33 is a double-row self-aligning roller bearing with a 1:12 conical hole, CA type brass solid cage, and an outer ring with a W33 oil groove and oil hole. The core function is to provide a conical hole 1:12 taper adapter set/closure set for metallurgical rolling mills, mining ball mills, cement vertical mills/rotary kilns, heavy-duty crane rotating mechanisms, large gearboxes and other ultra-large low-speed heavy-load equipment, enabling convenient installation and disassembly and precise adjustment of radial clearance. The double-row symmetrical rollers ensure high rigidity radial bearing capacity and bidirectional axial bearing capacity. The spherical self-aligning compensates for coaxiality errors and shaft deflection. The brass cage is suitable for low-speed heavy-load and impact conditions. The outer ring with W33 oil groove and oil hole supports online grease replenishment to meet the lubrication requirements for long-term continuous operation. Combined with the C3 clearance that adapts to the thermal deformation of the working conditions, it is suitable for ultra-large low-speed heavy-load scenarios with strict requirements for installation and maintenance convenience, lubrication continuity, bearing stability and self-aligning capability, ensuring the long-term stable operation of the equipment and reducing maintenance costs.