F0512003LZ 360389 172050E Sliding bearing

• Sliding bearings are used as key transmission components in high-speed wire mills, and their design needs to balance stability under high-speed operation and reliability under heavy load conditions. Select aluminum bronze ZCuAl10Fe3 or tin antimony bearing alloy ZSnSb11Cu6, with a surface coating of 0.05-0.1mm Babbitt alloy layer, and a hardness controlled at HB140-160 to balance wear resistance and anti bite performance. The symmetrical oil film structure improves the uniformity of axial load distribution by more than 40%, and the theoretical lifespan can reach 8000-10000 hours.