{"product_id":"four-piece-shaft-collar-set-for-linear-rail-sbr20","title":"Four Piece Shaft Collar Set For Linear Rail SBR20 Clamp On 20mm Bore Shafts With M4 Fixing Screws All In One Shaft Stop Collar OD 40mm For Industrial And Automotive Projects","description":"\u003cdiv\u003eFour-Piece SBR20 20mm Shaft Collar Set with M4 Screws\u003cbr\u003e\n✔️ 4 pcs, 20mm bore aluminum collars, OD40mm, width 12mm, M4 screws \u003cp\u003eThese shaft collars are compact locking devices designed for SBR20 linear guides and other 20mm bore shaft applications. They provide axial positioning and solid support for CNC machines, automation setups, and automotive projects.\u003c\/p\u003e ✅ Inner diameter: 20 mm\u003cbr\u003e\n✅ Outer diameter: 40 mm\u003cbr\u003e\n✅ Width: 12 mm\u003cbr\u003e\n✅ Material: aluminum alloy\u003cbr\u003e\n✅ Finish: silver\u003cbr\u003e\n✅ Package: 4 x shaft collars\u003cbr\u003e\n✅ Fixing screws: 4 x M4 screws included (one per collar)\u003cbr\u003e \u003cp\u003e💡 What is a shaft collar used for in 20 mm bore linear guide systems and how does this aluminum set improve alignment and stability?\u003c\/p\u003e\n\u003cp\u003eThese handy components lock and position parts on shafts during assembly, maintenance, and upgrades of CNC machines and automation gear.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSecure axial position on a 20 mm bore shaft in linear guide setups\u003c\/li\u003e\n\u003cli\u003eHandy clamp-on design with M4 screws for quick adjustments\u003c\/li\u003e\n\u003cli\u003eCompatible with SBR20 rails and similar 20 mm shaft systems\u003c\/li\u003e\n\u003cli\u003eLightweight aluminum alloy offers reliable strength without extra weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48110831337707,"sku":"VXB0CTQ4WLXX","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61VR22KK2CL.jpg?v=1776489239","url":"https:\/\/vxb.com\/products\/four-piece-shaft-collar-set-for-linear-rail-sbr20","provider":"VXB Bearings","version":"1.0","type":"link"}