{"product_id":"bernina-necchi-metal-bobbins-10-pack-no-holes-part-530761","title":"Bernina Necchi Metal Bobbins (10-Pack) - No Holes - Part # 530761","description":"\u003ch3\u003eMetal One-Piece Bobbins - No Holes - 10-Pack - Part # 530761\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 530761 (also 201842, 0115367200)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Metal one-piece bobbin with no holes\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Silver steel or aluminum\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e 10 bobbins per pack\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuality:\u003c\/strong\u003e High-quality replacement bobbins\u003c\/p\u003e\n\n\u003ch4\u003eAbout These Bobbins\u003c\/h4\u003e\n\u003cp\u003eThese high-quality metal bobbins are specifically designed for vintage and classic Bernina and Necchi sewing machines. The one-piece \"no hole\" design provides smooth, consistent thread delivery and reliable performance in machines with oscillating hook systems. Made from durable silver steel or aluminum, these bobbins are built to last and maintain proper tension for balanced, professional-quality stitches.\u003c\/p\u003e\n\n\u003cp\u003eThe bobbin serves as the lower thread spool in your sewing machine, feeding thread from below to interlock with the upper thread and create stitches. Quality bobbins are essential for proper stitch formation, consistent tension, and trouble-free sewing.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eOne-Piece Metal Construction:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese bobbins are precision-manufactured from a single piece of metal (steel or aluminum), making them more durable and balanced than plastic or multi-piece bobbins. The solid construction prevents warping, cracking, or breaking during use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNo Holes Design:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike some bobbin styles with small circular perforations, these bobbins feature a smooth, solid design with no holes. This \"no hole\" construction is specifically required for certain Bernina and Necchi models and ensures proper fit and function in oscillating hook systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrecision Dimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufactured to exact specifications for perfect fit and smooth operation in compatible machines. Proper bobbin dimensions are critical for correct tension and stitch quality.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e10-Pack Value:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pack includes 10 bobbins, giving you plenty of spares for different thread colors and projects. Wind multiple bobbins in advance to keep your sewing flowing without interruption.\u003c\/p\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 20.5mm (0.80 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 11.8mm (0.46 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Hole Diameter:\u003c\/strong\u003e 6mm (0.23 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Silver steel or aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e One-piece, no holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 10 bobbins per pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eCompatibility - Fits Bernina Models:\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eOld Style 500-800 Series:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e530, 532, 534, 540, 600, 610, 640, 700, 701, 707, 708, 709, 710, 717, 718, 719, 727, 728, 729, 730, 731, 732, 801, 802, 802S, 803, 803S, 830 Record\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOther Bernina Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e15, 317, 630\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e These bobbins do NOT fit modern Bernina 8 Series models such as the 820, 830LE, or 880. Please verify your model number before ordering.\u003c\/p\u003e\n\n\u003ch4\u003eCompatibility - Fits Necchi Models:\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eOscillating Hook Machines:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBU, BF, Nova, 510, 512, 513, 515\u003c\/p\u003e\n\n\u003cp\u003eThese bobbins are specifically designed for Necchi machines with oscillating (front-loading) hook systems.\u003c\/p\u003e\n\n\u003ch4\u003eWhy Choose Metal Bobbins?\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eSuperior Durability:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal bobbins last significantly longer than plastic alternatives. They won't crack, warp, or degrade over time, even with heavy use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBetter Thread Tension:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe solid metal construction maintains consistent shape and weight, providing more reliable thread tension than plastic bobbins that can flex or deform.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSmoother Thread Delivery:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe precision-machined metal surface allows thread to unwind smoothly without catching or snagging, reducing thread breaks and tension problems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHeat Resistant:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMetal bobbins won't melt or deform from friction heat generated during high-speed sewing, making them ideal for extended sewing sessions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAuthentic Replacement:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese metal bobbins match the original equipment specifications for vintage Bernina and Necchi machines, ensuring proper fit and performance.\u003c\/p\u003e\n\n\u003ch4\u003eHow to Use\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eWinding the Bobbin:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ePlace an empty bobbin on your machine's bobbin winder spindle\u003c\/li\u003e\n\u003cli\u003eThread according to your machine's manual (usually through a tension disc)\u003c\/li\u003e\n\u003cli\u003eWind slowly at first, then increase speed once thread is secure\u003c\/li\u003e\n\u003cli\u003eFill the bobbin evenly - don't overfill or underfill\u003c\/li\u003e\n\u003cli\u003eTrim the thread tail close to the bobbin\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstalling the Bobbin:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eInsert the wound bobbin into your bobbin case\u003c\/li\u003e\n\u003cli\u003eThread the bobbin through the tension slot according to your machine's manual\u003c\/li\u003e\n\u003cli\u003eLeave a 4-6 inch thread tail\u003c\/li\u003e\n\u003cli\u003eInsert the bobbin case into the machine's shuttle assembly\u003c\/li\u003e\n\u003cli\u003ePull up the bobbin thread using the hand wheel\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003eTips for Best Results\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWind evenly:\u003c\/strong\u003e Ensure thread is distributed evenly across the bobbin for consistent tension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDon't overfill:\u003c\/strong\u003e Leave a small gap at the top of the bobbin to prevent jamming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse quality thread:\u003c\/strong\u003e Cheap thread can cause lint buildup and tension problems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep bobbins clean:\u003c\/strong\u003e Wipe bobbins occasionally to remove lint and oil residue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrganize by color:\u003c\/strong\u003e With 10 bobbins, you can pre-wind common thread colors for quick changes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck for damage:\u003c\/strong\u003e Inspect bobbins periodically for burrs or rough spots that could damage thread\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eAlternate Part Numbers\u003c\/h4\u003e\n\u003cp\u003eThis bobbin is also known by the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e530761\u003c\/li\u003e\n\u003cli\u003e201842\u003c\/li\u003e\n\u003cli\u003e0115367200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll refer to the same high-quality metal one-piece bobbin with no holes.\u003c\/p\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cp\u003eTen (10) metal one-piece bobbins with no holes. Thread not included.\u003c\/p\u003e\n\n\u003ch4\u003eCompatibility Note\u003c\/h4\u003e\n\u003cp\u003eThese bobbins are compatible with Bernina and Necchi sewing machines as listed above. This is not a trademarked accessory, but it is designed to work seamlessly with Bernina and Necchi products. Always verify your machine's bobbin requirements before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStock up on quality metal bobbins and keep your vintage Bernina or Necchi sewing smoothly!\u003c\/strong\u003e\u003c\/p\u003e","brand":"PD Sixty","offers":[{"title":"Default Title","offer_id":31971486564450,"sku":"530761-10ct","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/IMG_0508-Photoroom_95ed7141-2a3b-4500-a956-16447e355e8d.jpg?v=1778760553","url":"https:\/\/www.vintagesingerparts.com\/products\/bernina-necchi-metal-bobbins-10-pack-no-holes-part-530761","provider":"Central Michigan Sewing Supplies","version":"1.0","type":"link"}