{"product_id":"genuine-aluminium-bobbin-502526-for-singer-457g-457u-sewing-machine","title":"Aluminium Bobbin 502526 for Singer 457G, 457U Sewing Machine","description":"\u003cp\u003eAluminium Bobbin (Part #502526) for Singer 457 Series\u003cbr\u003e\nOptimize your machine's high-speed performance with this Aluminium Bobbin. Specifically engineered for the Singer 457 series, part #502526 is the professional choice for operators who require a lightweight, high-precision bobbin that reduces inertia and improves overall stitch consistency.\u003c\/p\u003e\n\n\u003cp\u003eKey Product Highlights\u003cbr\u003e\nLightweight Aluminium Construction: Significantly lighter than standard steel bobbins, reducing rotational inertia. This allows the bobbin to start and stop instantly, minimizing \"over-spin\" and thread tangling.\u003c\/p\u003e\n\n\u003cp\u003ePrecision Balanced: Milled to exacting tolerances to eliminate vibration at high RPMs, ensuring perfectly even thread tension throughout the entire bobbin.\u003c\/p\u003e\n\n\u003cp\u003eRapid Heat Dissipation: Aluminium naturally dissipates heat faster than steel, which helps keep the hook assembly cooler during long, continuous production runs.\u003c\/p\u003e\n\n\u003cp\u003eCorrosion Resistant: The high-quality alloy finish resists rust and oxidation, ensuring a smooth thread release even in humid workshop environments.\u003c\/p\u003e\n\n\u003cp\u003eCompatibility\u003cbr\u003e\nThis aluminium bobbin is a precision-fit for the following Singer Industrial Sewing Machines:\u003c\/p\u003e\n\n\u003cp\u003eSinger 457G Series\u003c\/p\u003e\n\n\u003cp\u003eSinger 457U Series\u003c\/p\u003e","brand":"Seki","offers":[{"title":"Default Title","offer_id":48307123749113,"sku":"502526","price":2.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/Singer_Genuine_Parts.jpg?v=1776585822","url":"https:\/\/empenzoamericas.com\/products\/genuine-aluminium-bobbin-502526-for-singer-457g-457u-sewing-machine","provider":"Empenzo Americas Corp.","version":"1.0","type":"link"}