{"product_id":"2-pack-brass-couplers-for-3d-printer-z-axis-t8-lea","title":"2 Pack Brass Couplers For 3D Printer Z Axis T8 Lead Screw And Hotbed, Pro Grade High Precision CNC Machined, Low Backlash, Smooth Friction, Fits VzBot BLV And Other Printers","description":"\u003cdiv\u003eTwo-Pack Brass Oldham Couplers for T8 Z-Axis Lead Screws\u003cbr\u003e\n✔️ 2 pcs brass Oldham couplers; 22mm OD, 16mm hole spacing \u003cp\u003eThese brass Oldham couplers are CNC machined joints designed to connect a Z-axis T8 lead screw to the nut, reducing misalignment and damping vibrations in 3D printers and CNC machines. They’re commonly used on printers with 16mm center-distance mounting for improved precision and smooth operation.\u003c\/p\u003e ✅ Material: brass for low friction and strength \u003cbr\u003e\n✅ Precision: CNC machined with tight tolerances for minimal play \u003cbr\u003e\n✅ Dimensions: OD 22mm, center distance 16mm \u003cbr\u003e\n✅ Compatibility: fits printers with 16mm center-distance mounting for Z axis \u003cbr\u003e\n✅ Package: 2 couplers and 1 2mm wrench included \u003cbr\u003e \u003cp\u003e💡 What is a brass Oldham coupling used for in CNC and 3D printers? This handy piece keeps the Z-axis screw aligned and reduces backlash for better layer accuracy.\n- reduces misalignment between screw and nut for smoother motion\u003cbr\u003e\n- provides torsional stiffness to protect bearings in the Z-axis assembly\u003cbr\u003e\n- suited for 16mm center-distance mounting on T8 leadscrew systems\u003cbr\u003e\n- brass construction offers long life and stable friction\u003cbr\u003e \u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49043379978475,"sku":"VXB0C55RRFF6","price":57.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61MbFUyLMTL.jpg?v=1783873471","url":"https:\/\/vxb.com\/products\/2-pack-brass-couplers-for-3d-printer-z-axis-t8-lea","provider":"VXB Bearings","version":"1.0","type":"link"}