{"product_id":"cnc-air-cooled-spindle-motor-35kw-220v-380v-er25-w","title":"CNC Air Cooled Spindle Motor 3.5KW 220V 380V ER25 With Ceramic Ball Bearings, 18000 RPM, Ultra Low Runout 0.01mm, 4 Bearing Setup, Inverter Included, Perfect For Milling And CNC Routers","description":"\u003cdiv\u003eUltra-High Power 3.5kW CNC Spindle with Ceramic Bearings\u003cbr\u003e\n✔️ 3.5kW, 0-18000 rpm, ceramic bearings, ER25 chuck, 220\/380V, single unit \u003cp\u003eThis air-cooled spindle motor delivers strong torque and tight runout for precision milling and routing. Designed for CNC routers and small-to-mid-size milling centers, it combines robust power with ultra-low runout and ceramic bearings for long life in demanding shop environments.\u003c\/p\u003e ✅ Power: 3.5 kW\u003cbr\u003e\n✅ Voltage: 220V \/ 380V\u003cbr\u003e\n✅ Speed: 0-18000 RPM\u003cbr\u003e\n✅ Runout: \u0026lt;0.01 mm\u003cbr\u003e\n✅ Bearing type: 2x7007C P4 DB ceramic, 2x7002C P4 DT\u003cbr\u003e\n✅ Chuck: ER25\u003cbr\u003e\n✅ Inverter included\u003cbr\u003e\n✅ Four bearing setup for stability\u003cbr\u003e\n✅ Cooling: Air cooled\u003cbr\u003e\n✅ Clamping range: 1-16 mm tooling (1\/16\"-5\/8\")\u003cbr\u003e \u003cp\u003e💡 What is a CNC spindle used for in precision milling?\nThis handy tool powers cutting tools in CNC machines to create accurate cuts and smooth finishes.\n- Handy for milling aluminum and plastics\n- Works with CNC routers and small mills\n- Ceramic bearings dissipate heat and wear\n- ER25 tooling accepts common bit sizes\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52603278459199,"sku":"VXB0FK255NFB","price":3492.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/35kW-CNC-Spindle-Motor-18000-RPM-Precision.jpg?v=1776622927","url":"https:\/\/bearingscanada.com\/products\/cnc-air-cooled-spindle-motor-35kw-220v-380v-er25-w","provider":"Bearings Canada","version":"1.0","type":"link"}