{"product_id":"zurn-marland-ringspan-rms-40-sprag-clutch-2-5-inch-bore-sn-4350","title":"Zurn Marland Ringspan RMS-40 Sprag Clutch 2.5 Inch Bore SN RMS40","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"481\"\u003eThe Zurn Marland Ringspan RMS-40 Sprag Clutch is used in mechanical power transmission systems to provide one-way rotation control and backstopping. Commonly installed in conveyor \u003ca href=\"https:\/\/plgautomation.com\/collections\/drives-motor-control\"\u003edrives\u003c\/a\u003e, gearboxes, pumps, and industrial rotating equipment requiring overrunning or anti-reverse protection. Maintenance teams, OEMs, and system integrators use this part for repair, retrofit, or replacement to ensure reliable torque transmission and prevent reverse rotation damage.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"483\" data-end=\"500\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"501\" data-end=\"1024\"\u003eThe Zurn Marland RMS-40 sprag clutch is widely used in heavy industrial environments such as material handling systems, mining conveyors, power generation equipment, and manufacturing machinery where controlled rotation, backstopping, and overrunning functions are critical for \u003ca href=\"https:\/\/plgautomation.com\/collections\/safety-components\"\u003esafety and operational\u003c\/a\u003e efficiency. It is particularly suited for conveyor headshafts, fan drives, and pump systems where reverse motion must be prevented to protect equipment and maintain system integrity. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1026\" data-end=\"1055\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1056\" data-end=\"1999\"\u003e• Manufacturer: Zurn \/ Marland\u003cbr data-start=\"1086\" data-end=\"1089\"\u003e• Model \/ Part Number: RMS-40\u003cbr data-start=\"1118\" data-end=\"1121\"\u003e• Product Type: Sprag Clutch (Freewheel \/ Backstop)\u003cbr data-start=\"1172\" data-end=\"1175\"\u003e• Bore Size: 2.5 inch\u003cbr data-start=\"1196\" data-end=\"1199\"\u003e• Serial Number: SN 4350\u003cbr data-start=\"1223\" data-end=\"1226\"\u003e• Function: One-way clutch for overrunning, backstopping, and indexing \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1334\" data-end=\"1337\"\u003e• Design: Sprag-type freewheel clutch with internal sprags\u003cbr data-start=\"1395\" data-end=\"1398\"\u003e• Operation: Transmits torque in one direction, freewheels in the opposite direction \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1520\" data-end=\"1523\"\u003e• Construction: Integrated ball bearings and seals \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1611\" data-end=\"1614\"\u003e• Material: Hardened steel with chromium-carbide sprags for wear resistance \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1727\" data-end=\"1730\"\u003e• Lubrication: Oil or grease lubricated design \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1814\" data-end=\"1817\"\u003e• Mounting: Shaft-mounted with keyway and bolt circle for external attachment \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1932\" data-end=\"1935\"\u003e• Application: Industrial drive systems and rotating machinery\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2001\" data-end=\"2025\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2026\" data-end=\"2131\"\u003e• Marland RMS-50 Sprag Clutch\u003cbr data-start=\"2055\" data-end=\"2058\"\u003e• Formsprag FSO Series Sprag Clutch\u003cbr data-start=\"2093\" data-end=\"2096\"\u003e• Stieber CSK Series One-Way Clutch\u003c\/p\u003e","brand":"Zurn","offers":[{"title":"New","offer_id":51735043375406,"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_764734aa-67e2-4b50-88e2-4714be7960f1.jpg?v=1770608207","url":"https:\/\/plgautomation.com\/products\/zurn-marland-ringspan-rms-40-sprag-clutch-2-5-inch-bore-sn-4350","provider":"PLG Automation ","version":"1.0","type":"link"}