{"product_id":"zurn-marland-ringspan-rms-47-40-sprag-clutch-2-5-inch-bore","title":"Zurn Marland Ringspan RMS-47 40 Sprag Clutch 2.5 Inch Bore RMS47","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"505\"\u003eThe Zurn Marland Ringspan RMS-47 40 Sprag Clutch is used in mechanical power \u003ca href=\"https:\/\/plgautomation.com\/collections\/networking-communication\"\u003etransmission\u003c\/a\u003e systems to provide one-way rotation control, backstopping, and overrunning protection. Commonly installed in conveyor \u003ca href=\"https:\/\/plgautomation.com\/collections\/drives-motor-control\"\u003edrives\u003c\/a\u003e, gearboxes, pumps, and industrial rotating equipment requiring anti-reverse and torque transmission control. Maintenance teams, OEMs, and system integrators use this part for repair, retrofit, or replacement to ensure reliable operation and prevent reverse rotation damage.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"507\" data-end=\"524\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"525\" data-end=\"1063\"\u003eThe Zurn Marland RMS-47 40 sprag clutch is widely used in heavy industrial environments such as mining operations, bulk material handling systems, power generation plants, and manufacturing facilities where conveyors, fans, and pump systems require dependable backstopping and overrunning functionality to maintain \u003ca href=\"https:\/\/plgautomation.com\/collections\/safety-components\"\u003esafety and operational\u003c\/a\u003e continuity. Sprag clutches are commonly applied in equipment where controlled one-directional rotation is critical to prevent system failure and equipment damage. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1065\" data-end=\"1094\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1095\" data-end=\"1865\"\u003e• Manufacturer: Zurn \/ Marland (Ringspan)\u003cbr data-start=\"1136\" data-end=\"1139\"\u003e• Model \/ Part Number: RMS-47 40\u003cbr data-start=\"1171\" data-end=\"1174\"\u003e• Product Type: Sprag Clutch (Freewheel \/ Backstop)\u003cbr data-start=\"1225\" data-end=\"1228\"\u003e• Bore Size: 2.5 inch\u003cbr data-start=\"1249\" data-end=\"1252\"\u003e• Function: One-way clutch for overrunning, backstopping, and indexing\u003cbr data-start=\"1322\" data-end=\"1325\"\u003e• Design: Sprag-type freewheel clutch with internal sprags\u003cbr data-start=\"1383\" data-end=\"1386\" data-is-only-node=\"\"\u003e• Operation: Transmits torque in one direction, freewheels in the opposite direction \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1508\" data-end=\"1511\"\u003e• Construction: Integrated ball bearings and seals \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1599\" data-end=\"1602\"\u003e• Material: Hardened steel with wear-resistant sprags\u003cbr data-start=\"1655\" data-end=\"1658\"\u003e• Lubrication: Oil or grease lubricated design \u003cspan class=\"\" data-state=\"delayed-open\" aria-describedby=\"radix-_r_17r_\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1742\" data-end=\"1745\"\u003e• Mounting: Shaft-mounted with keyway and bolt circle\u003cbr data-start=\"1798\" data-end=\"1801\"\u003e• Application: Industrial drive and rotating equipment systems\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1867\" data-end=\"1891\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1892\" data-end=\"1997\"\u003e• Marland RMS-40 Sprag Clutch\u003cbr data-start=\"1921\" data-end=\"1924\"\u003e• Formsprag FSO Series Sprag Clutch\u003cbr data-start=\"1959\" data-end=\"1962\"\u003e• Stieber CSK Series One-Way Clutch\u003c\/p\u003e","brand":"Zurn","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51735042720046,"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_d9d77c27-6443-43df-ae5f-38311cdfef98.jpg?v=1770608206","url":"https:\/\/plgautomation.com\/products\/zurn-marland-ringspan-rms-47-40-sprag-clutch-2-5-inch-bore","provider":"PLG Automation ","version":"1.0","type":"link"}