At our factory, we specialize in manufacturing high-quality insert bearing units under the name Zinc Alloy Housing Bearing. Our products include KFL002, KFL003, and KFL004 models, all of which are designed to provide optimal performance and longevity. Each unit features a durable zinc alloy housing that ensures reliable operation in even the toughest environments. Our insert bearing units are easy to install and require minimal maintenance, making them the ideal choice for a wide range of applications. Trust us to provide you with superior products that deliver exceptional results every time. Contact us today to learn more!