23076/W33

23076/W33 is a double-row self-aligning roller bearing. Its core function is to provide heavy-duty, anti-skew, easy-to-maintain, highly reliable support for critical shaft systems of heavy-duty, medium-speed and low-speed equipment such as metallurgical rolling mills, mining crushers, cement mills, port cranes, and large reducers. It is suitable for working conditions with heavy loads, strong vibrations, and shaft systems that are prone to misalignment and require long-term continuous operation. With its self-aligning property, it compensates for installation errors and shaft deflection. The structure of the outer ring's annular groove + 3 oil injection holes enables on-site lubrication replenishment, ensuring long-term lubrication under harsh conditions. The cylindrical hole (or K-type conical hole adapter / disassembly sleeve) design balances quick assembly and disassembly with precise radial clearance control, meeting the dual requirements of efficient maintenance and long-term stable operation for heavy-duty, medium-speed and low-speed main equipment in industries such as metallurgy, mining, construction materials, ports, and power.