Bernina #50W 9mm Three-Sole Walking Foot with Seam Guide

The Bernina #50W 9mm Three-Sole Walking Foot with Seam Guide is an essential presser foot for sewing multiple layers of fabric, working with slippery or textured materials, and achieving perfectly matched seams. This walking foot features three interchangeable soles to accommodate different fabric weights and sewing techniques, plus an integrated seam guide for precise topstitching and quilting. The dual feed mechanism ensures all fabric layers move evenly through the machine, eliminating shifting and puckering for professional results on everything from delicate silks to heavy upholstery fabrics.

Key Features

• Three interchangeable soles for versatile sewing applications and fabric weights
• Integrated seam guide enables precise topstitching, quilting, and edge stitching
• Dual feed mechanism moves top and bottom fabric layers evenly to prevent shifting
• Ideal for matching plaids, stripes, and patterns across seams
• Essential for quilting through multiple layers without fabric distortion
• Works with slippery fabrics like satin, silk, and synthetic materials
• Perfect for sewing leather, vinyl, and other materials that tend to stick
• Compatible with straight stitch and zigzag stitching
• Easy sole changes allow quick adaptation to different projects

Specifications

OSP Machines is an authorized dealer and provides free support for the life of your machine.

Compatible Machines

• B480, B540, B570 Quilters Edition, B580, B590, B740, B770 QE Plus, B770 QE Pro, B770 Quilters Edition, B790, B790 Plus, B790 Pro, B880 Plus, B990

Frequently Asked Questions

What are the three soles used for?

The three interchangeable soles accommodate different fabric weights and sewing techniques. The standard sole works for general sewing, while the other soles are designed for specific applications like heavier fabrics or specialized stitching. Changing soles allows you to optimize the foot's performance for each project.

How does a walking foot differ from a regular presser foot?

A walking foot uses a dual feed mechanism that grips and moves the top layer of fabric in sync with the feed dogs moving the bottom layer. This prevents fabric shifting, puckering, and uneven seams when working with multiple layers, slippery fabrics, or materials that need to match precisely.

Can I use this walking foot for free motion quilting?

No, this walking foot is designed for guided sewing and quilting where you want even fabric feeding. For free motion quilting, you would need a darning or free motion quilting foot. This walking foot excels at straight-line quilting, ditch quilting, and other guided quilting techniques.

How do I use the seam guide feature?

The integrated seam guide attaches to the walking foot and can be adjusted to maintain a consistent distance from the fabric edge or a previous seam. This is particularly useful for topstitching, creating parallel quilting lines, and ensuring even spacing on decorative stitching.

Is this walking foot compatible with all Bernina machines?

The #50W walking foot is compatible with ONLY 9mm Bernina models.  The following are compatible:  B480, B540, B570 Quilters Edition, B580, B590, B740, B770 QE Plus, B770 QE Pro, B770 Quilters Edition, B790, B790 Plus, B790 Pro, B880 Plus, B990.