The SEW Eurodrive 00139874 is a shrink disc designed for mechanical power transmission applications. This component, identified by the part number 00139874 and the designation SHRINK DISC W4941 DK-44X80-EA6, is engineered to facilitate secure shaft-to-hub connections in demanding industrial environments. Its construction is optimized for reliable torque transfer and precise alignment within drive systems.

Technical details

• Series/Type: Shrink Disc
• Model Designation: W4941
• Shaft Diameter: 44 mm
• Hub Diameter: 80 mm
• Connection Type: EA6 (refer to manufacturer datasheet for specific connection details)
• Material: High-strength steel alloy for durability and load-bearing capacity
• Torque Transmission Method: Utilizes internal pressure to create a friction fit between shaft and hub
• Design: Conical clamping elements for uniform pressure distribution

Applications & compatibility

This SEW Eurodrive shrink disc is commonly employed in applications requiring robust and backlash-free shaft-hub connections. It is suitable for use with various types of machinery, including conveyor systems, mixers, pumps, and general industrial machinery where precise torque transmission is critical. Compatibility is typically with shafts and hubs designed to accept this specific shrink disc size and type.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the SEW Eurodrive 00139874 or contact our technical team for cross-reference assistance with compatible SEW Eurodrive drive components.