{"product_id":"thomas-dbz-flexible-disc-coupling-close-coupled-5-inch","title":"Thomas DBZ Flexible Disc Coupling Close-Coupled 5-Inch","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=\"649\"\u003eThe Thomas DBZ Disc Coupling 5-Inch is a high-performance flexible disc coupling designed to transmit torque while accommodating shaft misalignment in demanding industrial power transmission systems. Commonly installed on pumps, compressors, fans, blowers, turbines, generators, and other rotating equipment where reliable, backlash-free torque transmission is required. Maintenance technicians, OEM manufacturers, and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this coupling for equipment repair, preventive maintenance, retrofits, and replacement of worn flexible couplings in critical industrial applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"651\" data-end=\"668\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"670\" data-end=\"1243\"\u003eThe Thomas DBZ Disc Coupling features a close-coupled design with two inverted hubs that minimizes shaft-to-shaft spacing while providing high torsional stiffness and zero lubrication requirements. Its stainless steel disc pack accommodates angular, parallel, and axial misalignment without generating backlash, reducing bearing loads and extending equipment life. The coupling is widely used in process industries including chemical processing, power generation, oil and gas, water treatment, mining, and general industrial machinery. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1245\" data-end=\"1274\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1276\" data-end=\"2054\"\u003e• Brand: Thomas (Rexnord)\u003cbr data-start=\"1301\" data-end=\"1304\"\u003e• Product Type: Flexible Disc Coupling\u003cbr data-start=\"1342\" data-end=\"1345\"\u003e• Series: DBZ Close-Coupled Series\u003cbr data-start=\"1379\" data-end=\"1382\"\u003e• Disc Pack Inner Diameter: 5 in.\u003cbr data-start=\"1415\" data-end=\"1418\"\u003e• Coupling Size: 301\u003cbr data-start=\"1438\" data-end=\"1441\"\u003e• Coupling Style: DBZ Close-Coupled\u003cbr data-start=\"1476\" data-end=\"1479\"\u003e• Disc Pack Profile: Classic Round\u003cbr data-start=\"1513\" data-end=\"1516\"\u003e• Disc Pack Material: Stainless Steel (Tomaloy optional)\u003cbr data-start=\"1572\" data-end=\"1575\"\u003e• Major Component Material: Carbon Steel\u003cbr data-start=\"1615\" data-end=\"1618\"\u003e• Bolt Material: Alloy Steel\u003cbr data-start=\"1646\" data-end=\"1649\"\u003e• Number of Bolt Holes: 8\u003cbr data-start=\"1674\" data-end=\"1677\"\u003e• Bolt Hole Diameter: 0.53 in.\u003cbr data-start=\"1707\" data-end=\"1710\"\u003e• Angular Misalignment Capacity: 1\/3° per Disc Pack\u003cbr data-start=\"1761\" data-end=\"1764\"\u003e• Standard Balance: AGMA Class 7\u003cbr data-start=\"1796\" data-end=\"1799\"\u003e• Lubrication Requirement: None (Maintenance-Free)\u003cbr data-start=\"1849\" data-end=\"1852\"\u003e• Features: Backlash-free operation, accommodates shaft misalignment, high torsional stiffness, corrosion-resistant disc pack, suitable for high-speed applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2056\" data-end=\"2080\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2082\" data-end=\"2233\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Thomas DPK DBZ 301 HHS (10028321)\u003cbr data-start=\"2117\" data-end=\"2120\"\u003e• Thomas DPK DBZ 301 TOM (10028316)\u003cbr data-start=\"2155\" data-end=\"2158\"\u003e• Thomas DBZ-A Size 301 Disc Coupling\u003c\/p\u003e","brand":"THOMAS","offers":[{"title":"New","offer_id":51713991508270,"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_94ebe88f-eec7-4184-849e-38fa202cd280.jpg?v=1770413171","url":"https:\/\/plgautomation.com\/products\/thomas-dbz-flexible-disc-coupling-close-coupled-5-inch","provider":"PLG Automation ","version":"1.0","type":"link"}