The HUB 1.875 WITH MELONITE PROCESS from U S TSUBAKI HOLDINGS INC is designed for enhanced durability and performance in demanding applications. With a diameter of 1.875 inches, this hub features a specialized Melonite treatment that increases surface hardness and corrosion resistance. Ideal for heavy-duty machinery, this hub can withstand significant loads while maintaining optimal performance. Its precision design ensures compatibility with a variety of systems, making it a versatile choice for engineers. Choose this hub for its advanced treatment and reliable construction.