Bobbin Winder Hub with Friction Wheel - Bernina Models 900, 910, 930

Essential bobbin winder hub with friction wheel designed specifically for Bernina sewing machines. This precision-engineered component ensures smooth, consistent bobbin winding for uninterrupted sewing on your Bernina machine.Key Features: Complete bobbin winder hub assembly Includes friction wheel for proper operation Precision-engineered for smooth winding Durable construction for long-lasting performance Easy installation and replacement Essential for proper bobbin function Compatible Bernina Models:900, 910, 930Function: This bobbin winder hub with friction wheel is the heart of your Bernina's bobbin winding system. The friction wheel provides the proper tension and speed control needed to wind bobbins evenly and consistently, ensuring optimal thread distribution.Applications: Replacing worn or damaged bobbin winder hubs Restoring proper bobbin winding function Maintaining consistent thread tension during winding Ensuring smooth bobbin operation Professional sewing machine maintena