{"product_id":"bunting-bearing-bj4s030502-ptfe-sleeve-bearing","title":"Bunting Bearing BJ4S030502 Ptfe Sleeve Bearing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BUNTING BEARING BJ4S030502 is a PTFE sleeve bearing designed for light-duty rotating and oscillating shaft applications. It features a plain bore with a 3\/16-inch inside diameter, a 5\/16-inch outside diameter, and an overall length of 1\/4 inch. The bearing is manufactured from polytetrafluoroethylene, which provides inherent lubricity without requiring additional lubricant. It is rated to a maximum pressure-velocity (PV) of 30,000 psi, making it suitable for demanding low-speed, high-load or high-speed, low-load conditions. Installation is typically performed by mechanical technicians and maintenance professionals working on small motor assemblies, appliances, and precision equipment.\u003c\/p\u003e\n\u003cp\u003eThis sleeve bearing is suited for residential and light commercial applications where a compact, self-lubricating plain bore bearing is required. Common install scenarios include small electric motors, fans, pumps, and precision instruments where shaft diameters of 3\/16 inch are standard. The compact 1\/4-inch length makes it a practical fit in space-constrained housings and assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePTFE construction provides self-lubrication with no additional lubricant required\u003c\/li\u003e\n  \u003cli\u003ePlain bore design accepts 3\/16-inch shafts\u003c\/li\u003e\n  \u003cli\u003eMaximum PV rating of 30,000 psi for reliable performance under load\u003c\/li\u003e\n  \u003cli\u003eCompact overall length of 1\/4 inch for space-constrained assemblies\u003c\/li\u003e\n  \u003cli\u003e5\/16-inch outside diameter for straightforward housing press-fit installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement sleeve bearing for small rotating equipment requiring a plain bore, PTFE-lined bearing with a 3\/16-inch inside diameter and 5\/16-inch outside diameter. Also referenced by bearing number DRS030502.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by qualified mechanical technicians or maintenance professionals. Power down and de-energize all equipment before bearing removal or replacement. Press-fit installation into the housing bore is standard practice; use a properly sized arbor press to avoid distorting the bearing bore. Inspect the shaft and housing for wear or damage before installing a replacement bearing.\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: 3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 5\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Type\u003c\/strong\u003e: Plain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Polytetrafluoroethylene (PTFE)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLubricant Type\u003c\/strong\u003e: PTFE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Pressure x Velocity\u003c\/strong\u003e: 30,000 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing Number\u003c\/strong\u003e: DRS030502\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: BUNTING BEARING\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: BJ4S030502\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BUNTING BEARING","offers":[{"title":"Default Title","offer_id":67911594606898,"sku":"BJ4S030502","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/28fc61ad30d95166f40cdf193c1a043f.jpg?v=1791213186","url":"https:\/\/voomisupply.com\/products\/bunting-bearing-bj4s030502-ptfe-sleeve-bearing","provider":"Voomi Supply","version":"1.0","type":"link"}