Universal Steel Bobbin 40264 for Singer 191, 291U, 391A & Seki Sewing Machines

Ensure smooth and consistent thread delivery with this universal steel bobbin. Built for durability and precision, it provides stable winding and reliable performance for industrial sewing machines, helping maintain even stitches and smooth operation.

Key Features:

universal steel bobbin (40264)
Compatible with Singer 191, 291U, 391A & Seki sewing machines ([turn0search2])
High-quality steel construction for long-lasting durability
Ensures smooth and even thread unwinding
Helps maintain consistent stitch quality
Standard industrial size: 21.2mm diameter × 9.2mm height
Precise OEM-style fit for reliable machine performance

Ideal for replacing worn or missing bobbins and ensuring stable, professional sewing results.

Orders are typically processed within 1–3 business days.

We ship from our Georgia, USA warehouse. If an item is temporarily unavailable in the U.S., we source it through our global supplier network and will notify you of the estimated lead time.

Free shipping is available on U.S. orders over $99.

Once your order ships, you will receive a tracking number by email.

For urgent orders or shipping questions, please contact us before placing your order.

We stand behind the quality of the products we sell.

• Genuine OEM parts are covered by the manufacturer's warranty where applicable.

• Aftermarket and generic parts are covered against manufacturing defects.

• If you receive a damaged, defective, or incorrect item, please contact us within 30 days of delivery.

• Warranty does not cover damage caused by improper installation, misuse, normal wear, or modifications.

If you have any questions, our support team is happy to help before or after your purchase.