{"product_id":"beefy-dual-pack-5mm-to-8mm-flexible-shaft-coupling","title":"Beefy Dual Pack 5Mm To 8Mm Flexible Shaft Coupling Aluminum Plum Spider Jaw Coupler D20 L25 For 3D Printer CNC Machine Servo And Stepper Motors Encoder Compatible With NEMA 17","description":"\u003cdiv\u003eDual 5mm to 8mm Plum Shaft Couplings for 3D Printers\u003cbr\u003e\n✔️ Dual pack, 5mm to 8mm bore, aluminum body, zero-backlash clamp \u003cp\u003eThese plum-shaped flexible shaft couplings connect drive shafts in 3D printers and small CNC setups. Designed for 5mm to 8mm shafts and compatible with NEMA 17 motors and encoders, they offer vibration damping and precise torque transfer. Size: L25mm x D20mm (0.98in x 0.79in), with a corrosion-resistant finish.\u003c\/p\u003e \u003cp\u003e✅ 5mm to 8mm bore range for flexible mounting\u003cbr\u003e\n✅ Aluminum aviation-grade body provides strong torque transfer\u003cbr\u003e\n✅ Zero-backlash transmission preserves positioning accuracy\u003cbr\u003e\n✅ Clamp type with D20mm x L25mm size for quick secure mounting\u003cbr\u003e\n✅ Includes 2 couplings per pack, corrosion-resistant finish\u003cbr\u003e\n✅ Compatible with 3D printers, CNC machines, encoders, and NEMA 17 motors\u003c\/p\u003e \u003cp\u003e💡 What is a shaft coupling and why is it handy in hobby CNC and 3D printing?\u003c\/p\u003e\n\u003cp\u003eIt helps join drive components with some tolerance for misalignment, keeping motion smooth and bearings protected.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHandy for aligning motors to leadscrews and spindles in DIY CNC and 3D printers\u003c\/li\u003e\n\u003cli\u003eReduces vibration and wear on bearings, improving print and cut quality\u003c\/li\u003e\n\u003cli\u003eSupports 5mm to 8mm shaft sizes with a secure clamp for reliable use\u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48077437862123,"sku":"VXB0GS2YKMP3","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61sfCtozaTL.jpg?v=1775865371","url":"https:\/\/vxb.com\/products\/beefy-dual-pack-5mm-to-8mm-flexible-shaft-coupling","provider":"VXB Bearings","version":"1.0","type":"link"}