Epiroc Hub 3128242113 is a precision-machined central component designed to provide stable connection and accurate alignment between rotating and fixed assemblies within Epiroc hydraulic rock drilling systems. This hub ensures efficient torque transmission, vibration resistance, and long service life under heavy-duty operating conditions. Manufactured from high-strength alloy materials and fully compatible with Epiroc drifter equipment, the 3128 2421 13 hub is ideal for mining, tunneling, and quarry applications where durability and operational reliability are essential.