{"product_id":"thompson-25mm-x-75-round-predrilled-linear-shaft","title":"Thompson 25mm x 75 Round Predrilled Linear Shaft","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=\"18\" data-end=\"690\"\u003eThe Thomson 25 mm × 75 in. Round Predrilled Linear Shaft is used in precision linear motion and bearing guidance systems. Commonly installed in CNC machines, automated assembly equipment, packaging machinery, material handling systems, and industrial \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003eautomation equipment\u003c\/a\u003e, this hardened precision-ground shaft features a 25 mm diameter, 75-inch length, and predrilled mounting holes for secure installation with compatible support rails. Maintenance teams, machine builders, and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this linear shaft for equipment repair, machine retrofits, new automation projects, and replacement of worn linear guide components. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"692\" data-end=\"709\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"711\" data-end=\"1205\"\u003eThe Thomson 25 mm × 75 in. Round Predrilled Linear Shaft is widely used in linear ball bushing systems, CNC machining centers, robotics, semiconductor equipment, inspection systems, pick-and-place machinery, conveyor automation, and other precision motion applications requiring accurate linear guidance, high wear resistance, and rigid shaft support. It is designed for use with compatible Thomson LinearRace® bearings and predrilled support rail systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1207\" data-end=\"1236\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1238\" data-end=\"2081\"\u003e• Brand: Thomson\u003cbr data-start=\"1254\" data-end=\"1257\"\u003e• Product Type: Round Predrilled Linear Shaft\u003cbr data-start=\"1302\" data-end=\"1305\"\u003e• Shaft Diameter: 25 mm (0.984 in.)\u003cbr data-start=\"1340\" data-end=\"1343\"\u003e• Shaft Length: 75 in. (1,905 mm)\u003cbr data-start=\"1376\" data-end=\"1379\"\u003e• Shaft Type: Predrilled LinearRace® Shafting\u003cbr data-start=\"1424\" data-end=\"1427\"\u003e• Material: High-Strength Carbon Steel\u003cbr data-start=\"1465\" data-end=\"1468\"\u003e• Hardness: 60 Rockwell C Minimum\u003cbr data-start=\"1501\" data-end=\"1504\"\u003e• Shaft Tolerance: Class MM (ISO h6)\u003cbr data-start=\"1540\" data-end=\"1543\"\u003e• Surface Finish: 0.20 Ra µm (8 Ra microinch max.)\u003cbr data-start=\"1593\" data-end=\"1596\"\u003e• Minimum Case Depth: 2.03 mm (0.080 in.)\u003cbr data-start=\"1637\" data-end=\"1640\"\u003e• Roundness: 0.0020 mm (0.000080 in.) Maximum\u003cbr data-start=\"1685\" data-end=\"1688\"\u003e• Straightness: 0.0254 mm (0.001 in.) per foot cumulative\u003cbr data-start=\"1745\" data-end=\"1748\"\u003e• Taper: 0.0025 mm (0.0001 in.) Maximum\u003cbr data-start=\"1787\" data-end=\"1790\"\u003e• Mounting Style: Predrilled and Tapped for Support Rail Installation\u003cbr data-start=\"1859\" data-end=\"1862\"\u003e• Compatible Bearings: Thomson Linear Ball Bushing® Bearings and Pillow Blocks\u003cbr data-start=\"1940\" data-end=\"1943\"\u003e• Suitable For: Precision Linear Motion, CNC Machinery, Robotics, and Industrial Automation Systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2083\" data-end=\"2107\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2109\" data-end=\"2238\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Thomson QS25MM1800\u003cbr data-start=\"2129\" data-end=\"2132\"\u003e• Thomson QS25MM2000\u003cbr data-start=\"2152\" data-end=\"2155\"\u003e• Thomson 25MM1905-T1\u003c\/p\u003e","brand":"Thompson","offers":[{"title":"New","offer_id":51714012578094,"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_ad26f5a7-fbab-4df7-be3b-74d33521bcf8.jpg?v=1770413727","url":"https:\/\/plgautomation.com\/products\/thompson-25mm-x-75-round-predrilled-linear-shaft","provider":"PLG Automation ","version":"1.0","type":"link"}