{"product_id":"industrial-ball-screw-end-blocks-550mm-ball-screw","title":"Industrial Ball Screw End Blocks 550mm Ball Screw","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"540\"\u003eThe Ball screw with End Blocks 550mm Length is used in industrial linear motion systems for converting rotary motion into precise linear movement in CNC machinery and automated equipment. Commonly installed in CNC milling machines, CNC routers, precision positioning systems, robotic actuators, and automated production machinery requiring high-accuracy linear motion control. Maintenance teams and system integrators use this part for ball screw replacement, machine retrofit, axis repair, and OEM motion system maintenance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"542\" data-end=\"559\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"560\" data-end=\"967\"\u003eThe 550mm ball screw assembly is commonly used in industrial automation environments including CNC machines, precision machining centers, robotics systems, pick-and-place equipment, and automated manufacturing systems where high positional accuracy, low backlash, and smooth linear motion are essential. The included end blocks provide fixed support and alignment for stable screw rotation and linear travel.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"969\" data-end=\"998\" class=\"PDq2pG_selectionAnchorContainer\"\u003eTechnical Specifications:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"999\" data-end=\"1899\" class=\"\"\u003e• Manufacturer: Generic \/ Various Manufacturers\u003cbr data-start=\"1046\" data-end=\"1049\"\u003e• Model \/ Part number: Not specified\u003cbr data-start=\"1085\" data-end=\"1088\"\u003e• Product type: Ballscrew assembly with end blocks\u003cbr data-start=\"1138\" data-end=\"1141\"\u003e• Length: 550 mm\u003cbr data-start=\"1157\" data-end=\"1160\"\u003e• Screw diameter: 15 mm\u003cbr data-start=\"1183\" data-end=\"1186\"\u003e• Pitch: 13 mm\u003cbr data-start=\"1200\" data-end=\"1203\"\u003e• Shaft diameter: 10 mm (end shaft section)\u003cbr data-start=\"1246\" data-end=\"1249\"\u003e• Bearing blocks: Included end support blocks\u003cbr data-start=\"1294\" data-end=\"1297\"\u003e• Motion type: Rotary to linear conversion\u003cbr data-start=\"1339\" data-end=\"1342\"\u003e• Accuracy grade: Precision ground or rolled (varies by manufacturer)\u003cbr data-start=\"1411\" data-end=\"1414\"\u003e• Backlash: Low backlash design\u003cbr data-start=\"1445\" data-end=\"1448\"\u003e• Material: Hardened steel screw with alloy steel nuts\u003cbr data-start=\"1502\" data-end=\"1505\"\u003e• Nut type: Recirculating ball nut\u003cbr data-start=\"1539\" data-end=\"1542\"\u003e• Mounting type: Fixed end support block mounting\u003cbr data-start=\"1591\" data-end=\"1594\"\u003e• Lubrication: Grease or oil lubricated\u003cbr data-start=\"1633\" data-end=\"1636\"\u003e• Function: High-precision linear motion transmission\u003cbr data-start=\"1689\" data-end=\"1692\"\u003e• Application environment: CNC and industrial automation systems\u003cbr data-start=\"1756\" data-end=\"1759\"\u003e• Load capacity: Medium to high axial load (application dependent)\u003cbr data-start=\"1825\" data-end=\"1828\"\u003e• Efficiency: High mechanical efficiency due to rolling ball elements\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1901\" data-end=\"1925\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1926\" data-end=\"2061\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• THK Ballscrew Assembly with End Supports\u003cbr data-start=\"1968\" data-end=\"1971\"\u003e• HIWIN Ball screw with End Blocks 550mm\u003cbr data-start=\"2010\" data-end=\"2013\"\u003e• NSK Precision Ball screw Linear Motion Assembly\u003c\/p\u003e","brand":"PLG Automation ","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714369945902,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_65b2f4b1-a4e9-45c6-8c83-bbf4016022fa.jpg?v=1770424368","url":"https:\/\/plgautomation.com\/products\/industrial-ball-screw-end-blocks-550mm-ball-screw","provider":"PLG Automation ","version":"1.0","type":"link"}