{"product_id":"heavy-duty-industrial-hollow-shafts-workhorse-20mm","title":"Heavy Duty Industrial Hollow Shafts Workhorse 20mm Outer Diameter And 12mm Inner Diameter In 200 To 500mm Length For Robot Builders CNC Machines And 3D Printer Projects Built To Last With High Precision And Easy Fit","description":"\u003cdiv\u003eHeavy Duty Hollow Shaft - 20x12mm for CNC and robotics\u003cbr\u003e\n✔️ 20mm OD x 12mm ID hollow shaft, 200-500mm, single piece \u003cp\u003eThese high-precision hollow shafts are used in robotics, CNC machines, and 3D printer projects. The 20mm outer diameter and 12mm inner bore deliver strong, accurate drive components for demanding environments.\u003c\/p\u003e \u003cp\u003e✅ Outer diameter 20mm and inner diameter 12mm for stable alignment\u003cbr\u003e\n✅ Length options from 200mm to 500mm for flexible setups\u003cbr\u003e\n✅ Built for durability and long life in high-load environments\u003cbr\u003e\n✅ Compatible with a wide range of robotic and CNC components\u003cbr\u003e\n✅ Suitable for lightweight, precise drives in 3D printers\u003cbr\u003e\n\u003c\/p\u003e \u003cp\u003e💡 What is a hollow shaft used for in CNC machines and robotics? Hollow shafts provide lightweight strength for drive systems and can route cables through the bore in tight spaces.\n- Hollow shafts reduce weight while maintaining stiffness\u003cbr\u003e\n- Internal bore enables pass-through of cables and fittings\u003cbr\u003e\n- Sized at 20mm OD and 12mm ID with 200-500mm lengths\u003cbr\u003e\n- Ideal for precise, reliable motion in robots and CNC setups\u003cbr\u003e\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49046277521643,"sku":"VXB0GWND4SQ7","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61XhAAxE9yL.jpg?v=1783958825","url":"https:\/\/vxb.com\/products\/heavy-duty-industrial-hollow-shafts-workhorse-20mm","provider":"VXB Bearings","version":"1.0","type":"link"}