230/600CA

230/600CA is a double-row self-aligning roller bearing with cylindrical bore and CA-type brass solid cage (basic type has no W33 oil groove/oil hole; lubrication configurations such as W33/W513 can be added as needed). The core positioning is to provide "double-row symmetrical roller high rigidity bearing + spherical self-aligning compensation for coaxiality error / shaft deflection + brass cage suitable for low-speed heavy-load and impact conditions + cylindrical bore suitable for tight fit installation / conical bore (CAK) convenient disassembly and pre-tightening adjustment + optional C3 clearance for adapting to thermal deformation in working conditions + suitable for grease/oil lubrication and online grease replenishment + bidirectional axial bearing and impact resistance" for ultra-large low-speed heavy-load equipment such as metallurgical rolling mill supporting rolls, mining ball mills, cement vertical mills/rotary kilns, heavy-duty crane rotating mechanisms, large gearboxes, etc. It meets the requirements of stable support in ultra-large low-speed heavy-load scenarios, adapts to the shaft system deflection and installation errors, and ensures the long-term continuous operation of the equipment and reduces maintenance costs.