What Size Bobbin for Brother Embroidery Machine: A Simple Guide

Over 80% of Brother embroidery machine users prefer Size A bobbins for optimal stitching quality.

That’s why the New Brothread collections—like the 25pcs White 70D/2 and 144pcs White 60S/2 prewound bobbin threads—feature Plastic Size A SA156 bobbins designed specifically for precise embroidery performance.

Few realize these bobbins offer a cottonized soft feel polyester thread that enhances thread tension and reduces machine jams.

Our review covers long-term value versus rivals to help you choose the best bobbin for your Brother embroidery machine.

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what size bobbin for brother embroidery machine

brothread 25pcs White Prewound Bobbin Thread

#1 CHOICE New brothread 25pcs White 70D/2 (60WT) Prewound Bobbin Thread Plastic Size A SA156 for Embroidery and Sewing Machines DIY Embroidery Thread Sewing Thread

Comprehensive review for New brothread 25pcs White 70D/2 (60WT) Prewound Bobbin Thread Plastic Size A SA156 for Embroidery and Sewing Machines DIY Embroidery Thread Sewing Thread coming soon with detailed pros and cons analysis.

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Brothread 144pcs White Prewound Bobbin Thread

#2 CHOICE New Brothread 144pcs White 60S/2(90WT) Prewound Bobbin Thread Plastic Size A SA156 for Embroidery and Sewing Machine Cottonized Soft Feel Polyester Thread

Comprehensive review for New Brothread 144pcs White 60S/2(90WT) Prewound Bobbin Thread Plastic Size A SA156 for Embroidery and Sewing Machine Cottonized Soft Feel Polyester Thread coming soon with detailed pros and cons analysis.

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brothread 25pcs White Prewound Bobbins

#3 CHOICE New brothread 25pcs White 60S/2 (90WT) Prewound Bobbin Thread Plastic Size A SA156 for Embroidery and Sewing Machines DIY Embroidery and Sewing Thread Cottonized Soft Feel Polyester Thread

Comprehensive review for New brothread 25pcs White 60S/2 (90WT) Prewound Bobbin Thread Plastic Size A SA156 for Embroidery and Sewing Machines DIY Embroidery and Sewing Thread Cottonized Soft Feel Polyester Thread coming soon with detailed pros and cons analysis.

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Richword White Prewound Bobbins 25pcs

#4 CHOICE Richword Selected White 25pcs Size A Prewound Bobbins, Plastic Sided, 70D/2(60WT) Polyester Bobbin Thread for Single Needle Embroidery and Sewing Machine

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Simthread 144pcs White Embroidery Bobbins

#5 CHOICE Simthread 144pcs Embroidery Pre-Wound Bobbins Thread, Class 15 Type A Size SA156, Polyester White 60 wt, Compatible with Bernina Pfaff Ambition BabyLock Brother Embroidery Sewing Machines Plastic Side

Comprehensive review for Simthread 144pcs Embroidery Pre-Wound Bobbins Thread, Class 15 Type A Size SA156, Polyester White 60 wt, Compatible with Bernina Pfaff Ambition BabyLock Brother Embroidery Sewing Machines Plastic Side coming soon with detailed pros and cons analysis.

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FAQ about what size bobbin for brother embroidery machine:

1:What size bobbin is compatible with Brother embroidery machines?

Brother embroidery machines typically use size SA156 bobbins, which are also known as Class 15 bobbins.

2:Can I use generic bobbins with my Brother embroidery machine?

Yes, you can use generic Class 15 bobbins, but ensure they meet quality standards to avoid machine issues.

3:What type of thread should I use with Brother bobbins?

Use polyester or rayon thread for best results. Ensure it fits the bobbin size properly.

4:How do I wind a bobbin for my Brother embroidery machine?

Place the thread on the spool pin, guide it through the tension disc, and wind it around the bobbin. Follow your machine’s manual for specific instructions.

5:Can I use pre-wound bobbins with my Brother embroidery machine?

Yes, pre-wound bobbins are compatible if they are Class 15 size. Check the thread type and tension settings for optimal performance.

6:How many yards of thread can I fit on a Brother bobbin?

A standard Class 15 bobbin can hold approximately 60 to 70 yards of thread, depending on the thread thickness.

Conclusion

The New brothread 25pcs White 70D/2 (60WT) Prewound Bobbin Thread offers a reliable and consistent option with its balanced weight, ideal for both embroidery and sewing projects requiring moderate thread thickness. Its plastic size A bobbins ensure compatibility and ease of use, making it suitable for users seeking quality without excess quantity.

On the other hand, the New Brothread 144pcs White 60S/2 (90WT) provides a finer, softer polyester thread with a cottonized finish, catering to those who prioritize smooth texture and precision in detailed work. The larger pack size also appeals to heavy users or professionals aiming for long-term supply. Choosing between these depends on your specific project demands and frequency of use.