23036C

23036C is an asymmetrical double-row self-aligning roller bearing with an inner diameter of 180mm, an outer diameter of 280mm, and a width of 74mm (the C type has an asymmetrical roller structure). The core positioning is to adapt to large-sized shaft systems, withstand extremely large radial loads and bidirectional medium axial loads, and is a key supporting component for heavy-duty working conditions. It is made of GCr15 high-carbon chromium bearing steel through quenching and heat treatment to enhance hardness and fatigue resistance. It has excellent self-aligning ability to compensate for the coaxiality error and bending deformation during shaft installation, and can stably resist impact and vibration. It is suitable for continuous high-load operation of equipment such as metallurgical rolling mills, mining ball mills, cement vertical mills, heavy paper machinery, large crushers, and port heavy-duty handling machinery. The grease lubrication limit speed is approximately 1400 r/min, and the oil lubrication is approximately 1800 r/min. It is a core component for heavy-duty support that balances high load capacity, working adaptability, and operational stability. It is particularly suitable for heavy-duty equipment shaft systems with higher requirements for axial load bearing and self-aligning compensation.