

The Bernina Bobbin 0334365400 is a genuine Jumbo Bobbin designed for Bernina’s modern 4, 5 and 7 Series sewing and embroidery machines. Engineered for smooth thread delivery and extended stitch capacity, this bobbin holds significantly more thread than standard Bernina bobbins - ideal for quilting, embroidery and long seam construction.
Its precision‑moulded design ensures consistent tension, clean stitch formation and reliable performance at high speeds. As an essential replacement or spare, the 0334365400 bobbin helps maintain optimal stitch quality and reduces the need for frequent bobbin changes during large projects.
Compatible with a wide range of Bernina models including B435, B475QE, B480, B500, B535, B540, B570QE, B590, B700E, B710, B720, B750QE, B770QE, B780 and B790.
Bobbins sold individually.
Our standard width fabric can be cut as a Fat Quarter, measuring 50cm x 1/2 the width of the bolt. Above is an example of how your fabric will be received, depending on the quantity ordered.
We also offer a sample service, where you can order 1 single fat quarter of any standard width fabric, to have at home and compare colours. When you are finished, you can send them back to us for a refund (feel free to contact us for more information on this service).
Our fabric can be cut as a Long Quarter, measuring a minimum of 25cm x width of bolt. We will supply the fabric as a continuous length (eg; if you bought 1.25m it will be sent as one piece of fabric).
Leave your email address and we'll notify you if the price of the Bernina Bobbin for 4, 5 & 7 Series – 0334365400 drops below £2.16.

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