{"product_id":"linear-motion-ball-bushing-bearing-30mm-id-x-40mm","title":"Linear Motion Ball Bushing Bearing 30mm ID x 40mm OD x 50mm Wide For Precision Guide Rails CNC Machines Robotics And Automation KH3050PP MPN KH3050 KH30PP","description":"\u003cdiv\u003e30x40x50mm Linear Ball Bushing for CNC Guide Rails \u003cbr\u003e\n✔️ Single unit KH3050PP fits 30mm ID, 40mm OD, 50mm wide \u003cp\u003eThe KH3050 PP linear motion ball bushing is a precision bearing designed to ride inside a linear guide rail, delivering smooth, low-friction motion in CNC machines, robotics, and automation systems. This compact 30 mm ID, 40 mm OD, and 50 mm wide bushing is a popular choice for compact linear axes and repeatable positioning.\u003c\/p\u003e ✅ Inner diameter: 30 mm \u003cbr\u003e\n✅ Outer diameter: 40 mm \u003cbr\u003e\n✅ Width: 50 mm \u003cbr\u003e\n✅ Housing: PP body with steel inner race for durability \u003cbr\u003e \u003cp\u003e💡 What is a pillow block bearing used for in precision linear motion systems? A handy component for guiding shafts and maintaining alignment in automated setups.\u003c\/p\u003e\n- Pillow block bearings support shafts and keep them aligned on linear guide rails\n- They reduce friction for smooth, repeatable motion in CNC machines\n- The KH3050 PP model fits 30 mm ID and 40 mm OD rails for compact layouts\n- Handy for robotics, 3D printers, and precision tooling lines\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48022749774059,"sku":"VXB0F6VBXCKR","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41sm7DLde6L.jpg?v=1775265503","url":"https:\/\/vxb.com\/products\/linear-motion-ball-bushing-bearing-30mm-id-x-40mm","provider":"VXB Bearings","version":"1.0","type":"link"}