{"product_id":"heavy-duty-220v-22kw-air-cooled-er25-cnc-spindle-w","title":"Heavy Duty 220V 2.2kW Air Cooled ER25 CNC Spindle With Ceramic Ball Bearings Ultra Low Runout To 0.01mm, 0 To 18000 RPM, 0 To 300 Hz, VFD Inverter Ready, Includes ER25 Chuck And Clamp Sizes From 1mm To 6.35mm","description":"\u003cdiv\u003eSingle Unit 220V ER25 CNC Spindle with Ceramic Bearings\u003cbr\u003e\n✔️ 0-18000 RPM, 0-300 Hz, runout \u0026lt;0.01mm, ceramic bearings \u003cp\u003eThis heavy duty air-cooled spindle is built for precise CNC milling and routing, ideal for aluminum, steel, and plastics. It is VFD inverter ready for variable speed control and includes an ER25 chuck for versatile tooling.\u003c\/p\u003e \u003cp\u003e✅ Power: 2.2 kW at 220V, 8.5 A\u003cbr\u003e✅ Speed range: 0-18000 RPM\u003cbr\u003e✅ Frequency: 0-300 Hz\u003cbr\u003e✅ Runout: \u0026lt;0.01 mm\u003cbr\u003e✅ Bearings: 2x7007C P4 DB + 2x7002C P4 DT ceramic\u003cbr\u003e✅ Chuck: ER25 included\u003cbr\u003e✅ Clamping sizes: 1 mm to 16 mm (0.039\"-0.630\"), incl 3.175 mm (1\/8\"), 6.35 mm (1\/4\"), 12.7 mm (1\/2\")\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a CNC spindle with ceramic bearings best used for?\u003c\/p\u003e\n\u003cp\u003eHandy for high precision milling and routing in CNC workflows where tight tolerances matter.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh rigidity reduces tool deflection for clean cuts\u003c\/li\u003e\n\u003cli\u003eCeramic bearings resist wear for longer spindle life\u003c\/li\u003e\n\u003cli\u003eWorks with ER25 tooling and VFD controlled speeds\u003c\/li\u003e\n\u003cli\u003eCompatible with linear slide unit setups for smooth motion\u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52603274953023,"sku":"VXB0FK254RXG","price":2747.23,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/220V-CNC-Spindle-22kW-Ceramic-Bearings-Powerhouse.jpg?v=1776623025","url":"https:\/\/bearingscanada.com\/products\/heavy-duty-220v-22kw-air-cooled-er25-cnc-spindle-w","provider":"Bearings Canada","version":"1.0","type":"link"}