{"product_id":"tristar-dr6s-2428-16-sleeve-bearing-rulon-641","title":"Tristar DR6S-2428-16 Sleeve Bearing Rulon 641","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TRISTAR DR6S-2428-16 is a sleeve bearing designed for rotating shaft applications where low-friction, self-lubricating performance is required. Manufactured from Rulon 641, a high-performance PTFE-based composite, this bearing delivers consistent operation without the need for external lubrication. It features a 1-1\/2 inch inside diameter, a 1-3\/4 inch outside diameter, and a 2 inch overall length. Sleeve bearings of this type are installed by maintenance technicians, millwrights, and equipment service professionals in motors, fans, pumps, and similar rotating machinery where journal-style support is needed.\u003c\/p\u003e\n\u003cp\u003eThis bearing is suited for use in light-to-medium duty rotating equipment applications. Its Rulon 641 construction makes it appropriate for environments where grease or oil lubrication is impractical or undesirable, such as food-adjacent equipment, clean-room environments, or sealed assemblies. It fits shaft journals requiring a 1-1\/2 inch bore and is pressed or slip-fit into a housing bored to 1-3\/4 inches OD. The 2 inch overall length provides adequate load-bearing surface for standard journal configurations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRulon 641 PTFE-composite material provides self-lubricating, low-friction operation\u003c\/li\u003e\n  \u003cli\u003e1-1\/2 inch inside diameter sized for standard journal shaft fitment\u003c\/li\u003e\n  \u003cli\u003e1-3\/4 inch outside diameter for press or slip fit into standard housings\u003c\/li\u003e\n  \u003cli\u003e2 inch overall length for adequate load distribution along the shaft journal\u003c\/li\u003e\n  \u003cli\u003eNo external lubrication required, reducing maintenance intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement sleeve bearing for rotating equipment requiring a 1-1\/2 inch ID, 1-3\/4 inch OD, 2 inch OAL journal bearing in Rulon 641 material.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a qualified millwright, maintenance technician, or mechanical equipment service professional. De-energize and lock out all power to the equipment before removing the worn bearing and installing the replacement. A bearing press or appropriate driver should be used to seat the bearing evenly in the housing bore without cocking or distortion. Verify shaft and housing dimensions before installation to confirm proper fit and avoid damage to the Rulon 641 material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing Type\u003c\/strong\u003e: Sleeve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1-3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Rulon 641\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TRISTAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: DR6S-2428-16\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRISTAR","offers":[{"title":"Default Title","offer_id":67907021668658,"sku":"DR6S-2428-16","price":115.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fc55d9669e60b48e6ddafc6c17b9b04b_79dc4df0-b52d-45a4-b806-5759e64e55b0.jpg?v=1791173469","url":"https:\/\/voomisupply.com\/products\/tristar-dr6s-2428-16-sleeve-bearing-rulon-641","provider":"Voomi Supply","version":"1.0","type":"link"}