{"product_id":"heavy-duty-aluminum-sprocket-gear-chain-coupler-kc","title":"Heavy Duty Aluminum Sprocket Gear Chain Coupler KC4012 For 3d Printing And Industrial DIY Projects With Roller Chain Fitment Options In Multiple Sizes Like 12mm To 22mm For Reliable Performance On Your Next Build Or Machine Upgrade","description":"\u003cdiv\u003e\n\u003cp\u003eKC4012 Aluminum Sprocket Coupler 12-22mm Shaft 3D Printing\u003cbr\u003e✔️ Compatible with roller chain reliable performance aluminum build\u003c\/p\u003e This heavy duty aluminum sprocket gear chain coupler transfers high torque to driven loads reliably. You install it in 3D printers or factory automation lines where shaft alignment matters significantly. The design protects sensitive motors from damage caused by minor misalignments or shocks during operation. \u003cp\u003e\n✅ Reduces shock loads during startup and sudden stops efficiently.\n✅ Lightweight construction prevents extra strain on mounting hardware fast.\n✅ Supports multiple shaft diameters from 12mm up to 22mm wide openings.\n✅ Robust material withstands harsh workshop conditions daily without rust.\n\u003c\/p\u003e \u003cp\u003e💡 What benefits does a sprocket gear chain coupler offer for machine builders?\u003cbr\u003e\u003cbr\u003eThey join rotating shafts while allowing some flexibility during high speed runs.\n-Torque transmission happens smoothly between aligned power sources effectively.\n-Vibration dampening protects expensive machinery from potential wear and tear.\n-Precision fitment matches common industrial shaft sizes perfectly every time.\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49193469837547,"sku":"VXB0H87D4FXR","price":105.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61A1PNb18rL.jpg?v=1786421491","url":"https:\/\/vxb.com\/products\/heavy-duty-aluminum-sprocket-gear-chain-coupler-kc","provider":"VXB Bearings","version":"1.0","type":"link"}