{"product_id":"thomson-ssupba12-ball-bushing-bearing-pillow-block-self-aligning-3-4","title":"Thomson SSUPBA12 Ball Bushing Bearing Pillow Block Self Aligning 3\/4","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=\"704\"\u003eThe Thomson SSUPBA12 Super Smart Ball Bushing Adjustable Pillow Block is used in precision linear motion systems to provide smooth, self-aligning motion on 3\/4-inch precision shafts. Commonly installed in CNC machines, industrial \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003eautomation equipment\u003c\/a\u003e, robotics, packaging machinery, semiconductor equipment, and material handling systems, this closed adjustable pillow block features a Super Smart Ball Bushing®, aluminum housing, and adjustable preload for improved rigidity and positioning accuracy. Maintenance teams and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this part for repair, retrofit, expansion, or replacement of end-supported inch linear shaft systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"706\" data-end=\"723\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"725\" data-end=\"1225\"\u003eThe Thomson SSUPBA12 is designed for end-supported Class L shaft applications requiring adjustable bearing clearance, high load capacity, and automatic compensation for shaft and housing misalignment. It is widely used in CNC machining centers, automated assembly systems, robotics, packaging equipment, semiconductor manufacturing, medical devices, inspection systems, and custom OEM machinery where precise linear guidance and reduced system play are required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1227\" data-end=\"1256\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1258\" data-end=\"2631\"\u003e• Manufacturer: Thomson Industries\u003cbr data-start=\"1291\" data-end=\"1294\"\u003e• Manufacturer Part Number (MPN): SSUPBA12\u003cbr data-start=\"1335\" data-end=\"1338\"\u003e• Product Type: Super Smart Ball Bushing Adjustable Pillow Block Linear Bearing\u003cbr data-start=\"1416\" data-end=\"1419\"\u003e• Series: Super Smart Ball Bushing® (SSUPBA)\u003cbr data-start=\"1462\" data-end=\"1465\"\u003e• Bearing Style: Closed\u003cbr data-start=\"1487\" data-end=\"1490\"\u003e• Bearing Configuration: Single Adjustable Pillow Block\u003cbr data-start=\"1544\" data-end=\"1547\"\u003e• Housing Material: Aluminum Alloy\u003cbr data-start=\"1580\" data-end=\"1583\"\u003e• Bearing Type: Super Smart Ball Bushing®\u003cbr data-start=\"1623\" data-end=\"1626\"\u003e• Adjustable: Yes\u003cbr data-start=\"1642\" data-end=\"1645\"\u003e• Self-Aligning: Yes\u003cbr data-start=\"1664\" data-end=\"1667\"\u003e• Nominal Bore (ID): 0.750 in (19.05 mm)\u003cbr data-start=\"1706\" data-end=\"1709\"\u003e• Compatible Shaft Class: L Inch Shafting\u003cbr data-start=\"1749\" data-end=\"1752\"\u003e• Overall Height (A): 2.750 in (69.85 mm)\u003cbr data-start=\"1792\" data-end=\"1795\"\u003e• Overall Length (B): 2.060 in (52.32 mm)\u003cbr data-start=\"1835\" data-end=\"1838\"\u003e• Overall Width (F): 1.560 in (39.62 mm)\u003cbr data-start=\"1877\" data-end=\"1880\"\u003e• Mounting Hole Spacing (E1): 2.375 in (60.33 mm)\u003cbr data-start=\"1928\" data-end=\"1931\"\u003e• Mounting Hole Center Distance (E): 1.250 in (31.75 mm)\u003cbr data-start=\"1986\" data-end=\"1989\"\u003e• Flange Thickness (F1): 0.310 in (7.87 mm)\u003cbr data-start=\"2031\" data-end=\"2034\"\u003e• Housing Height (G1): 0.780 in (19.81 mm)\u003cbr data-start=\"2075\" data-end=\"2078\"\u003e• Mounting Hole Diameter (N): 0.190 in (4.83 mm)\u003cbr data-start=\"2125\" data-end=\"2128\"\u003e• Dynamic Load Capacity: 1,130 lbf (5,027 N)\u003cbr data-start=\"2171\" data-end=\"2174\"\u003e• Maximum Operating Temperature: 85°C (185°F)\u003cbr data-start=\"2218\" data-end=\"2221\"\u003e• Approximate Weight: 0.62 lb (0.28 kg)\u003cbr data-start=\"2259\" data-end=\"2262\"\u003e• Lubrication Port: 1\/4-28 Thread\u003cbr data-start=\"2294\" data-end=\"2297\"\u003e• Roll Pack: No\u003cbr data-start=\"2311\" data-end=\"2314\"\u003e• Food Grade Rated: No\u003cbr data-start=\"2335\" data-end=\"2338\"\u003e• Features: Adjustable preload design, patented Super Smart Ball Bushing® technology, universal self-alignment, rigid aluminum pillow block housing, precision recirculating ball system, low-friction operation, high load capacity, and extended service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2633\" data-end=\"2657\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2659\" data-end=\"2762\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Thomson SSUPB12\u003cbr data-start=\"2675\" data-end=\"2678\"\u003e• Thomson SSUPBA12-NBALL\u003cbr data-start=\"2701\" data-end=\"2704\"\u003e• Thomson SSUPBA12-DP\u003c\/p\u003e","brand":"Thomson","offers":[{"title":"New","offer_id":51714015133998,"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_7d947595-5ab9-4c77-be7d-b23336e51e52.jpg?v=1770413798","url":"https:\/\/plgautomation.com\/products\/thomson-ssupba12-ball-bushing-bearing-pillow-block-self-aligning-3-4","provider":"PLG Automation ","version":"1.0","type":"link"}