Bernina

BERNINA Black 9, 7, 5, and 4 Series Bobbin Case for Sewing and Embroidery

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Bernina

BERNINA Black 9, 7, 5, and 4 Series Bobbin Case for Sewing and Embroidery

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MSRP:

Now: $107.99

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SKU:

UPC:

MPN:

035369.75.00

Condition:

New

Availability:

Ships same day if ordered before 2 PM CST, 2 day shipping to most of midwest, east, and south!

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Bernina Model: Required 990, 700, 720, 735, 740, 770 QE, 770 QE Plus, 790, 790 Plus, 500 E, 535, 540, 570 QE, 590, 435, 475 QE, 485, 480 - Part # 035369.75.00 710, 750, 780 - Part # 033136.78.00

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• Description
• Warranty Information
• Additional Information

Description

The BERNINA Black Bobbin Case is the correct replacement or spare bobbin case for BERNINA 4, 5, 7, and 9 Series sewing and embroidery machines. Identified by a small black triangle in the BERNINA accessories catalog, this bobbin case is designed to work seamlessly with the BERNINA Hook system, delivering smooth, quiet thread delivery whether you are sewing garments, quilting, or running embroidery designs.

Key Features

• Designed specifically for use with BERNINA 4, 5, 7, and 9 Series machines for precise compatibility.
• Black color with a small triangle marking makes it easy to identify in the BERNINA accessories catalog and in your accessory kit.
• Works with the BERNINA Hook system, which features a centrally positioned drive for quiet, smooth operation at up to 1,000 stitches per minute.
• Compatible with BERNINA's larger bobbins, which hold 70% more thread than standard bobbins — meaning fewer stops to reload.
• Engineered for both sewing and embroidery use, making it a versatile addition to your accessories collection.
• Supports stitch widths up to 9 mm, accommodating a wide range of stitch types across compatible machines.
• Two oscillating cams within the BERNINA Hook ensure smooth thread passage and extremely quiet operation during use.
• Ideal as a spare case for color-coded thread tension management or as a direct replacement for a worn or damaged case.

Specifications

Specification	Detail
Color	Black
Catalog Identifier	Small black triangle
Compatible Series	BERNINA 4, 5, 7, and 9 Series
Use	Sewing and embroidery
Compatible Hook System	BERNINA Hook
Max Stitch Width Supported	9 mm
Max Speed Supported	Up to 1,000 stitches per minute
Thread Capacity	70% more thread than standard bobbins (when used with BERNINA large bobbins)

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This bobbin case is a smart addition for any BERNINA 4, 5, 7, or 9 Series owner who wants a reliable spare on hand, practices color-coded tension management, or simply needs a direct replacement. OSP Machines is an authorized dealer and provides free support for the life of your machine. Reach out to our team any time you have questions about installation, compatibility, or getting the most from your BERNINA accessories.

Compatible with these Bernina models below:

• 990
• 700, 720, 735, 740, 770 QE, 770 QE Plus, 790, 790 Plus
• 710, 750, 780 - 033136.78.00
• 500 E, 535, 540, 570 QE, 590
• 435, 475 QE, 485, 480

Frequently Asked Questions

Which BERNINA machines is this black bobbin case compatible with?

This black bobbin case is compatible with BERNINA 4, 5, 7, and 9 Series machines, including the 990, 700, 720, 735, 740, 770 QE, 770 QE Plus, 790, 790 Plus, 710, 750, 780, 500 E, 535, 540, 570 QE, 590, 435, 475 QE, 480, and 485. If you are unsure whether your specific model is compatible, contact the OSP Machines support team for confirmation.

What is the difference between the black bobbin case and a standard BERNINA bobbin case?

The black bobbin case is identified by a small black triangle in the BERNINA accessories catalog and is intended for sewing and embroidery use on compatible 4, 5, 7, and 9 Series machines. BERNINA uses color coding and markings on bobbin cases to help users manage different thread tension settings. The black case is the standard case for these series when doing both sewing and embroidery work.

Can this bobbin case be used for embroidery as well as regular sewing?

Yes. This bobbin case is designed for both sewing and embroidery use on compatible BERNINA machines. It works with the BERNINA Hook system, which is engineered to handle the demands of both applications smoothly and quietly.

Does this bobbin case work with BERNINA's large bobbins?

Yes. This bobbin case is compatible with BERNINA's large bobbins, which hold approximately 70% more thread than standard bobbins. That means you can sew or embroider longer before needing to stop and reload, which is especially helpful during longer embroidery runs or quilting projects.

Does this purchase include a warranty or support from OSP Machines?

OSP Machines is an authorized BERNINA dealer and provides free support for the life of your machine. If you have any questions about installation, compatibility, or use of this bobbin case, our team is available to help at no charge.