{"product_id":"pdn-series-precision-two-bearing-plummer-block-housings-overhung-shaft-applications-200-300-series","title":"PDN Series Precision Two-Bearing Plummer Block Housings (Overhung Shaft Applications, 200 \u0026 300 Series)","description":"\u003ch2 data-section-id=\"1d6gkab\" data-start=\"127\" data-end=\"153\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"154\" data-end=\"545\"\u003eThe \u003cstrong data-start=\"158\" data-end=\"201\"\u003eJAYCO PDN Series Plummer Block Housings\u003c\/strong\u003e are extra heavy-duty, precision-machined, two-bearing housings designed specifically for overhung shaft applications in high-speed rotating equipment. Engineered for maximum alignment accuracy and vibration control, the PDN Series is widely used in industrial fans, blowers, pumps, transmission systems, and other dynamically loaded machinery.\u003c\/p\u003e\n\u003cp data-start=\"547\" data-end=\"754\"\u003eThese housings are built to deliver smooth, vibration-free operation, improved rotational stability, and extended bearing life, making them highly suitable for high-speed and precision-critical applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"u9iwpi\" data-start=\"756\" data-end=\"802\"\u003ePrecision Engineering \u0026amp; Design Advantage\u003c\/h3\u003e\n\u003ch4 data-start=\"804\" data-end=\"842\"\u003eDual Bearing Integrated Housing\u003c\/h4\u003e\n\u003cul data-start=\"843\" data-end=\"1092\"\u003e\n\u003cli data-section-id=\"1wiq76f\" data-start=\"843\" data-end=\"923\"\u003eTwo bearing seats are machined in a single setting for perfect concentricity\u003c\/li\u003e\n\u003cli data-section-id=\"x30asr\" data-start=\"924\" data-end=\"978\"\u003eEnsures precise coaxial alignment of both bearings\u003c\/li\u003e\n\u003cli data-section-id=\"27i2v5\" data-start=\"979\" data-end=\"1029\"\u003eMinimizes vibration, noise, and uneven loading\u003c\/li\u003e\n\u003cli data-section-id=\"1per55v\" data-start=\"1030\" data-end=\"1092\"\u003eEnhances overall system stability under dynamic conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1094\" data-end=\"1267\"\u003eThis single-setting machining process is the key advantage of the PDN design, especially for overhung shaft arrangements where imbalance can cause severe operational issues.\u003c\/p\u003e\n\u003ch3 data-section-id=\"12xlpaz\" data-start=\"1269\" data-end=\"1299\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1301\" data-end=\"1497\"\u003e\n\u003cli data-section-id=\"1pk016o\" data-start=\"1301\" data-end=\"1358\"\u003e\n\u003cstrong data-start=\"1303\" data-end=\"1319\"\u003eSeries Type:\u003c\/strong\u003e Extra Heavy Duty Two-Bearing Housing\u003c\/li\u003e\n\u003cli data-section-id=\"l2ri88\" data-start=\"1359\" data-end=\"1404\"\u003e\n\u003cstrong data-start=\"1361\" data-end=\"1386\"\u003eShaft Diameter Range:\u003c\/strong\u003e 25 mm to 125 mm\u003c\/li\u003e\n\u003cli data-section-id=\"1yk3usq\" data-start=\"1405\" data-end=\"1455\"\u003e\n\u003cstrong data-start=\"1407\" data-end=\"1420\"\u003eMaterial:\u003c\/strong\u003e Graded Cast Iron FG 260 (IS 210)\u003c\/li\u003e\n\u003cli data-section-id=\"1tmixqz\" data-start=\"1456\" data-end=\"1497\"\u003eEquivalent to ISO\/R 185-1961 Grade 25\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1499\" data-end=\"1628\"\u003eThe material provides excellent vibration damping, structural rigidity, and long operational life in high-speed rotating systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"o8p9hf\" data-start=\"1630\" data-end=\"1671\"\u003eBearing Arrangement \u0026amp; Load Handling\u003c\/h3\u003e\n\u003ch4 data-start=\"1673\" data-end=\"1706\"\u003eDual Bearing Configuration\u003c\/h4\u003e\n\u003cul data-start=\"1707\" data-end=\"1877\"\u003e\n\u003cli data-section-id=\"1mau0sm\" data-start=\"1707\" data-end=\"1757\"\u003eBearings installed at both ends of the housing\u003c\/li\u003e\n\u003cli data-section-id=\"kb0ngr\" data-start=\"1758\" data-end=\"1805\"\u003eDesigned for overhung shaft support systems\u003c\/li\u003e\n\u003cli data-section-id=\"1u8az6b\" data-start=\"1806\" data-end=\"1877\"\u003eCapable of handling radial loads and axial loads in both directions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1879\" data-end=\"1910\"\u003eCompatible Bearing Types\u003c\/h4\u003e\n\u003cul data-start=\"1911\" data-end=\"2026\"\u003e\n\u003cli data-section-id=\"16ejed8\" data-start=\"1911\" data-end=\"1947\"\u003eDeep Groove Ball Bearings (DGBB)\u003c\/li\u003e\n\u003cli data-section-id=\"p8fiml\" data-start=\"1948\" data-end=\"1988\"\u003eAngular Contact Ball Bearings (ACBB)\u003c\/li\u003e\n\u003cli data-section-id=\"kblptj\" data-start=\"1989\" data-end=\"2026\"\u003eCylindrical Roller Bearings (CRB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2028\" data-end=\"2114\"\u003eThis allows flexible configuration based on speed, load, and application requirements.\u003c\/p\u003e\n\u003ch3 data-section-id=\"az7k54\" data-start=\"2116\" data-end=\"2136\"\u003eSealing System\u003c\/h3\u003e\n\u003cul data-start=\"2137\" data-end=\"2298\"\u003e\n\u003cli data-section-id=\"1wg8uem\" data-start=\"2137\" data-end=\"2183\"\u003eFelt seal or V-ring seal options available\u003c\/li\u003e\n\u003cli data-section-id=\"1objlfu\" data-start=\"2184\" data-end=\"2246\"\u003eProvides protection against dust, dirt, and light moisture\u003c\/li\u003e\n\u003cli data-section-id=\"10uutcy\" data-start=\"2247\" data-end=\"2298\"\u003eEnhances bearing life and lubrication retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"e4dq2t\" data-start=\"2300\" data-end=\"2329\"\u003eLubrication Flexibility\u003c\/h3\u003e\n\u003cp data-start=\"2330\" data-end=\"2416\"\u003eThe PDN Series supports multiple lubrication methods depending on application needs:\u003c\/p\u003e\n\u003cul data-start=\"2417\" data-end=\"2498\"\u003e\n\u003cli data-section-id=\"1hdmimp\" data-start=\"2417\" data-end=\"2439\"\u003eGrease lubrication\u003c\/li\u003e\n\u003cli data-section-id=\"zyiozg\" data-start=\"2440\" data-end=\"2459\"\u003eOil lubrication\u003c\/li\u003e\n\u003cli data-section-id=\"1xor655\" data-start=\"2460\" data-end=\"2498\"\u003eOil bath \/ circulating oil systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2500\" data-end=\"2592\"\u003eThis flexibility ensures suitability across a wide range of speeds and operating conditions.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1gv7i7d\" data-start=\"2594\" data-end=\"2625\"\u003eReady-to-Install Assembly\u003c\/h3\u003e\n\u003cp data-start=\"2626\" data-end=\"2696\"\u003eJAYCO PDN housings are supplied as fully assembled units, including:\u003c\/p\u003e\n\u003cul data-start=\"2697\" data-end=\"2862\"\u003e\n\u003cli data-section-id=\"xqhpq1\" data-start=\"2697\" data-end=\"2713\"\u003eHousing body\u003c\/li\u003e\n\u003cli data-section-id=\"39cgjs\" data-start=\"2714\" data-end=\"2735\"\u003eSeals and O-rings\u003c\/li\u003e\n\u003cli data-section-id=\"dxw844\" data-start=\"2736\" data-end=\"2753\"\u003eFlinger rings\u003c\/li\u003e\n\u003cli data-section-id=\"g8ur6n\" data-start=\"2754\" data-end=\"2788\"\u003eSpacer sleeves (as applicable)\u003c\/li\u003e\n\u003cli data-section-id=\"1h50vxy\" data-start=\"2789\" data-end=\"2822\"\u003eSnap rings and spring washers\u003c\/li\u003e\n\u003cli data-section-id=\"1q2dn9k\" data-start=\"2823\" data-end=\"2862\"\u003eGrease nipples and cover components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2864\" data-end=\"2944\"\u003eThis reduces installation time and ensures consistent factory-assembled quality.\u003c\/p\u003e\n\u003ch3 data-section-id=\"x963at\" data-start=\"2946\" data-end=\"2972\"\u003eTypical Applications\u003c\/h3\u003e\n\u003cp data-start=\"2973\" data-end=\"3076\"\u003eThe PDN Series is ideal for overhung shaft systems where precision and balance are critical, such as:\u003c\/p\u003e\n\u003cul data-start=\"3077\" data-end=\"3222\"\u003e\n\u003cli data-section-id=\"1ahkbyk\" data-start=\"3077\" data-end=\"3108\"\u003eIndustrial fans and blowers\u003c\/li\u003e\n\u003cli data-section-id=\"qb5s65\" data-start=\"3109\" data-end=\"3130\"\u003eCentrifugal pumps\u003c\/li\u003e\n\u003cli data-section-id=\"1hw97e2\" data-start=\"3131\" data-end=\"3156\"\u003eCircular saw machines\u003c\/li\u003e\n\u003cli data-section-id=\"12eqqi7\" data-start=\"3157\" data-end=\"3191\"\u003eTransmission and drive systems\u003c\/li\u003e\n\u003cli data-section-id=\"1c196to\" data-start=\"3192\" data-end=\"3222\"\u003eGeneral rotating machinery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"4v9a97\" data-start=\"3224\" data-end=\"3253\"\u003eOptional Configurations\u003c\/h3\u003e\n\u003cp data-start=\"3254\" data-end=\"3319\"\u003eTo suit different load and speed conditions, JAYCO also offers:\u003c\/p\u003e\n\u003cul data-start=\"3321\" data-end=\"3469\"\u003e\n\u003cli data-section-id=\"1krk58i\" data-start=\"3321\" data-end=\"3395\"\u003e\n\u003cstrong data-start=\"3323\" data-end=\"3344\"\u003ePDP Configuration\u003c\/strong\u003e – Mixed roller and angular contact bearing setup\u003c\/li\u003e\n\u003cli data-section-id=\"1n93iha\" data-start=\"3396\" data-end=\"3469\"\u003e\n\u003cstrong data-start=\"3398\" data-end=\"3419\"\u003ePDR Configuration\u003c\/strong\u003e – Optimized for higher radial load applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3471\" data-end=\"3565\"\u003eSelection is customized based on load direction, speed, overhung mass, and operating severity.\u003c\/p\u003e\n\u003ch3 data-section-id=\"e0v9u6\" data-start=\"3567\" data-end=\"3631\"\u003eManufactured in India with Precision Engineering Standards\u003c\/h3\u003e\n\u003cp data-start=\"3632\" data-end=\"3931\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eJAYCO PDN Series Plummer Blocks are designed and manufactured in India using advanced CNC, VMC, and HMC machining technology. With strict control over concentricity, tolerances, and assembly quality, these housings are trusted in vibration-sensitive and high-speed industrial applications worldwide.\u003c\/p\u003e","brand":"s2a network","offers":[{"title":"Default Title","offer_id":43763000082498,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/s2anetwork.com\/products\/pdn-series-precision-two-bearing-plummer-block-housings-overhung-shaft-applications-200-300-series","provider":"s2a network","version":"1.0","type":"link"}