61872

61872 is a 618 series large-sized single-row deep groove ball bearing. Its core function is to be suitable for high-load rotating components in heavy machinery and industrial heavy-duty scenarios, featuring high load-bearing capacity and stability. With a large-sized structure design of 360mm inner diameter, 440mm outer diameter, and 38mm width, it possesses strong load-bearing capabilities and can stably withstand large radial loads and certain bidirectional axial loads. It also balances low friction coefficient and smooth operation. Combined with high-carbon chromium bearing steel material and optimized structural design, it exhibits outstanding fatigue resistance and wear resistance, capable of adapting to long-term heavy-duty working conditions for stable and long-lasting transmission. It is easy to install and has low maintenance requirements. It can be quickly adapted to equipment without complex assembly processes, and is widely used in heavy machine tools, large motors and reducers, metallurgical equipment, mining machinery, port lifting equipment, wind power equipment, engineering hydraulic machinery, etc., providing reliable rotational support for the core transmission parts of various large-sized and heavy-duty industrial equipment. Its adaptability covers the transmission needs of heavy machinery in multiple industries.