Bobbin Winder Rubber Ring 39mm OD 26mm ID 2-Pack | Sewing Machine

Keep Your Sewing Machine Winding Smoothly

These heavy-duty rubber bobbin winder rings are precision-sized to keep your computerized flat-bed sewing machine running at peak performance. Designed as a direct-fit replacement, they restore reliable bobbin winding action and help prevent slippage — so you can focus on your embroidery and sewing projects without interruption.

Key Features

• Universal Compatibility: Fits Brother, Pfaff, Juki, Siruba, Singer, Jack, and most computerized flat-bed sewing machines
• Precision Dimensions: Outer Diameter (O.D.) 39mm / 1.54" | Inner Diameter (I.D.) 26mm / 1.02"
• Durable Rubber Construction: Resistant to wear, heat, and stretching for long-lasting performance
• Brand New: Each ring is fresh from the manufacturer, ensuring a reliable fit every time
• Value Pack: Comes as a set of 2 rings — always have a spare on hand

Specifications

Important Notes

• Please allow 1–5mm variance due to manual measurement methods.
• Actual color may vary slightly from on-screen images due to monitor display differences.
• Please verify your machine's bobbin winder shaft dimensions against these specs before ordering.

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For general sewing machine maintenance guidance, visit the U.S. Consumer Product Safety Commission (CPSC) for safety tips on household appliances and equipment.

Frequently Asked Questions

Q: Which sewing machine brands are compatible with this bobbin winder rubber ring?

A: This bobbin winder rubber ring is designed to fit most computerized flat-bed sewing machines, including popular brands such as Brother, Pfaff, Juki, Siruba, Singer, and Jack. Always confirm your machine's bobbin winder shaft diameter matches the O.D. of 39mm and I.D. of 26mm before purchasing.

Q: How do I know if my bobbin winder rubber ring needs replacing?

A: Common signs include the bobbin winder slipping during operation, the machine failing to wind bobbins consistently, or visible cracking, hardening, or deformation on the existing rubber ring. Replacing the ring with this precision-fit part restores smooth, reliable winding performance.

Q: How many rings come in this package?

A: Each order includes 2 x Bobbin Winder Rubber Rings, giving you a ready replacement on hand whenever needed.

Q: Are these rings suitable for embroidery machine use?

A: Yes — these rubber rings are suitable for both standard sewing and computerized flat-bed embroidery machines that use a bobbin winder with matching shaft dimensions (O.D. 39mm / I.D. 26mm).