{"product_id":"40mm-bearing-twin-block-slide-unit-open-linea","title":"Double Size Aluminum Pillow Block Open Slide Unit With Two Preinstalled 40mm Ball Bushings For 40mm Shafts, Open Linear Motion Bearing Support For CNC Machining And Automation, High Precision Guide Block For Smooth Rigid Motion","description":"\u003cdiv\u003eTwin 40mm bearing linear slide unit with dual blocks\u003cbr\u003e\n✔️ Pack: single unit with 2 pre-installed 40mm ball bushings \u003cp\u003eOpenTwin 40mm bearing twin block slide unit combines two aluminum pillow blocks with pre-installed 40mm ball bushings for smooth linear motion on 40mm shafts. This compact, open-slide design is handy for CNC machines, automation rigs, and hobbyist builds where easy access and steady shaft support matter.\n\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft diameter\u003c\/td\u003e\n\u003ctd\u003e40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain dimensions (H x E x W x L)\u003c\/td\u003e\n\u003ctd\u003e42 x 45 x 90 x 175 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting hole pattern\u003c\/td\u003e\n\u003ctd\u003eh1 19 mm, B 65 mm, C 140 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting thread\u003c\/td\u003e\n\u003ctd\u003eM10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e \u003cp\u003e✅ 40 mm shaft compatibility\u003cbr\u003e✅ Double pillow blocks for extra rigidity\u003cbr\u003e✅ Aluminum housing with open-slide design for easy access and cooling\u003cbr\u003e✅ 2 pre-installed 40 mm ball bushings for quick setup\u003cbr\u003e✅ M10 mounting holes for secure attachment\u003c\/p\u003e \u003cp\u003e💡 What is a pillow block bearing used for in linear motion systems?\u003c\/p\u003e\nThis handy component supports a rotating shaft while keeping it aligned in a moving frame.\n- Handy for CNC machines, 3D printers, and automation setups\n- Keeps shaft rotation smooth and reduces wear\n- Works with 40 mm shafts and standard mounting patterns\n- Compatible with sealed ball bearings or ceramic variants for different service conditions \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546469466347,"sku":"Kit8304","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/40mm-bearing-twin-block-slide-unit-open-linear-motion-vxb-ball-bearings-1.jpg?v=1773419477","url":"https:\/\/vxb.com\/products\/40mm-bearing-twin-block-slide-unit-open-linea","provider":"VXB Bearings","version":"1.0","type":"link"}