{"product_id":"juki-21334800-aluminum-bobbin-with-knurl","title":"JUKI 21334800 Aluminum Bobbin with Knurl","description":"\u003ch2\u003eJUKI 21334800 Aluminum Bobbin with Knurl\u003c\/h2\u003e\n\u003cp\u003eJUKI spare part 21334800: Aluminum Bobbin with Knurl. This is the spool that holds the bottom thread. JUKI includes it in its parts kit for the JUKI PLC-2710S and PLC-2760S-7.\u003c\/p\u003e\n\u003cp\u003eThe bobbin sits in the bobbin case and feeds the bottom thread to the hook. Its size, flange shape and surface finish affect how smoothly the thread unwinds and therefore the stitch.\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJUKI part number: \u003cstrong\u003e21334800\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart name: Aluminum Bobbin with Knurl\u003c\/li\u003e\n\u003cli\u003eType: Bobbin\u003c\/li\u003e\n\u003cli\u003eQuantity in the JUKI kit \u003ca href=\"\/products\/juki-40202817-parts-kit-plc-2710s-2760s-7-ja\"\u003e40202817\u003c\/a\u003e (PLC-2710S and PLC-2760S-7): 4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFits these JUKI machines\u003c\/h3\u003e\n\u003cp\u003eJUKI's parts kit sheets list part 21334800 for: JUKI PLC-2710S and PLC-2760S-7.\u003c\/p\u003e\n\u003cp\u003eThe machine names are written the way JUKI writes them.\u003c\/p\u003e\n\u003ch3\u003eWhen to replace it\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDents, bent flanges or burrs that catch the thread\u003c\/li\u003e\n\u003cli\u003eThe bobbin wobbles or does not turn freely in the case\u003c\/li\u003e\n\u003cli\u003eUneven winding, or thread that jumps off the bobbin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWind the bobbin evenly and do not overfill it. Discard bobbins that are dented or bent.\u003c\/p\u003e\n\u003ch3\u003eChoosing the right part\u003c\/h3\u003e\n\u003cp\u003eBobbins are made in specific sizes and designs for each hook and bobbin case.\u003c\/p\u003e\n\u003ch3\u003eIncluded in these JUKI kits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/juki-40202817-parts-kit-plc-2710s-2760s-7-ja\"\u003eJUKI 40202817 Parts Kit PLC-2710S\/2760S-7 (JA)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRIZZI SEWING MACHINE CO.","offers":[{"title":"Default Title","offer_id":50685074964645,"sku":"JUK-21334800","price":12.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7593\/5397\/files\/bobbin_v2.png?v=1792234173","url":"https:\/\/prizzisewing.com\/products\/juki-21334800-aluminum-bobbin-with-knurl","provider":"PRIZZI SEWING MACHINE CO.","version":"1.0","type":"link"}