{"product_id":"sd-series-extra-heavy-duty-split-plummer-block-bearing-housings-3000-3100-3200-series","title":"SD Series Extra Heavy-Duty Split Plummer Block Bearing Housings (3000, 3100 \u0026 3200 Series)","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a0aa513-0f40-8320-938a-bd5fbf0f96bb-7\" data-is-intersecting=\"true\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a0aa513-0f40-8320-938a-bd5fbf0f96bb-7\" data-turn-id-container=\"request-6a0aa513-0f40-8320-938a-bd5fbf0f96bb-7\" data-testid=\"conversation-turn-26\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"1a7f783b-baa4-4345-b1a8-d302489c2e5d\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003ch2 data-section-id=\"1d6gkab\" data-start=\"114\" data-end=\"140\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"141\" data-end=\"574\"\u003eThe \u003cstrong data-start=\"145\" data-end=\"181\"\u003eJAYCO SD Series Bearing Housings\u003c\/strong\u003e are extra heavy-duty split plummer block housings engineered for extreme industrial conditions involving very high radial loads, continuous operation, vibration, and elevated temperatures. Designed with significantly reinforced construction compared to standard SN, SNA, and SNH series, the SD Series delivers maximum rigidity, reliability, and extended service life in critical applications.\u003c\/p\u003e\n\u003cp data-start=\"576\" data-end=\"814\"\u003eThese housings are widely used in cement plants, steel rolling mills, mining operations, power plants, paper mills, crushers, conveyors, and bulk material handling systems where consistent performance under severe conditions is essential.\u003c\/p\u003e\n\u003ch3 data-section-id=\"17lbz7h\" data-start=\"816\" data-end=\"854\"\u003eHeavy-Duty Design \u0026amp; Construction\u003c\/h3\u003e\n\u003ch4 data-start=\"856\" data-end=\"883\"\u003eSplit Housing Design\u003c\/h4\u003e\n\u003cul data-start=\"884\" data-end=\"1087\"\u003e\n\u003cli data-section-id=\"18u93vk\" data-start=\"884\" data-end=\"953\"\u003eHorizontally split cap and base for easy assembly and maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"1a4p8j5\" data-start=\"954\" data-end=\"1035\"\u003eEnables bearing inspection and replacement without disturbing shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"c1af7d\" data-start=\"1036\" data-end=\"1087\"\u003eReduces downtime in heavy industrial operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1089\" data-end=\"1122\"\u003eReinforced Structural Body\u003c\/h4\u003e\n\u003cul data-start=\"1123\" data-end=\"1327\"\u003e\n\u003cli data-section-id=\"vua0sc\" data-start=\"1123\" data-end=\"1186\"\u003eHeavy wall construction for maximum strength and durability\u003c\/li\u003e\n\u003cli data-section-id=\"1vdza8l\" data-start=\"1187\" data-end=\"1267\"\u003eDesigned to withstand multi-directional loads, vibration, and thermal stress\u003c\/li\u003e\n\u003cli data-section-id=\"imn8rl\" data-start=\"1268\" data-end=\"1327\"\u003eHigh structural integrity ensures long operational life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1329\" data-end=\"1360\"\u003eStrengthened Base Design\u003c\/h4\u003e\n\u003cul data-start=\"1361\" data-end=\"1545\"\u003e\n\u003cli data-section-id=\"160vu8r\" data-start=\"1361\" data-end=\"1414\"\u003eHollow bottom base with central strengthening rib\u003c\/li\u003e\n\u003cli data-section-id=\"1lzjn3r\" data-start=\"1415\" data-end=\"1493\"\u003eImproved rigidity and load distribution under extreme operating conditions\u003c\/li\u003e\n\u003cli data-section-id=\"1krb4dl\" data-start=\"1494\" data-end=\"1545\"\u003eOptimized for continuous heavy-duty performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1m1m2aa\" data-start=\"1547\" data-end=\"1582\"\u003eBearing \u0026amp; Shaft Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1583\" data-end=\"1910\"\u003e\n\u003cli data-section-id=\"98irwc\" data-start=\"1583\" data-end=\"1629\"\u003eShaft diameter range: \u003cstrong data-start=\"1607\" data-end=\"1627\"\u003e150 mm to 450 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"rj1gwk\" data-start=\"1630\" data-end=\"1693\"\u003eSuitable for \u003cstrong data-start=\"1645\" data-end=\"1691\"\u003e23100 CCK series spherical roller bearings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"rvg9tm\" data-start=\"1694\" data-end=\"1785\"\u003eAdapter sleeve arrangements available depending on bearing configuration and shaft size\u003c\/li\u003e\n\u003cli data-section-id=\"1umcg5g\" data-start=\"1786\" data-end=\"1910\"\u003eFor cylindrical shaft applications, housings can be supplied without labyrinth seals (suffix options such as G variants)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"r6hpp9\" data-start=\"1912\" data-end=\"1936\"\u003eLubrication System\u003c\/h3\u003e\n\u003cul data-start=\"1937\" data-end=\"2454\"\u003e\n\u003cli data-section-id=\"1u7f2vx\" data-start=\"1937\" data-end=\"1997\"\u003eSuitable for both \u003cstrong data-start=\"1957\" data-end=\"1995\"\u003egrease and oil lubrication systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ssw4a4\" data-start=\"1998\" data-end=\"2077\"\u003eGrease nipple provided at the center of the cap for effective relubrication\u003c\/li\u003e\n\u003cli data-section-id=\"1s6fm7t\" data-start=\"2078\" data-end=\"2147\"\u003eOptimized for W33 type bearings for efficient grease distribution\u003c\/li\u003e\n\u003cli data-section-id=\"2c914w\" data-start=\"2148\" data-end=\"2245\"\u003eCirculating oil lubrication systems available for high-speed or high-temperature applications\u003c\/li\u003e\n\u003cli data-section-id=\"1etxjox\" data-start=\"2246\" data-end=\"2317\"\u003eInternal sump design ensures smooth lubricant flow during operation\u003c\/li\u003e\n\u003cli data-section-id=\"1y3h7zj\" data-start=\"2318\" data-end=\"2373\"\u003eLock-nut cavity collects used lubricant efficiently\u003c\/li\u003e\n\u003cli data-section-id=\"heytva\" data-start=\"2374\" data-end=\"2454\"\u003eDrain holes and oil level indicator provisions provided for easy maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"ju7j74\" data-start=\"2456\" data-end=\"2482\"\u003eSealing Arrangements\u003c\/h3\u003e\n\u003cp data-start=\"2483\" data-end=\"2573\"\u003eThe SD Series is equipped with advanced sealing solutions designed for harsh environments:\u003c\/p\u003e\n\u003cul data-start=\"2575\" data-end=\"2849\"\u003e\n\u003cli data-section-id=\"696gkt\" data-start=\"2575\" data-end=\"2643\"\u003e\n\u003cstrong data-start=\"2577\" data-end=\"2598\"\u003eTS Labyrinth Seal\u003c\/strong\u003e – standard sealing for grease applications\u003c\/li\u003e\n\u003cli data-section-id=\"15fzria\" data-start=\"2644\" data-end=\"2735\"\u003e\n\u003cstrong data-start=\"2646\" data-end=\"2667\"\u003eTER Taconite Seal\u003c\/strong\u003e – recommended for highly dusty, wet, or contaminated environments\u003c\/li\u003e\n\u003cli data-section-id=\"semk2o\" data-start=\"2736\" data-end=\"2849\"\u003eRubber O-ring combined with labyrinth sealing allows controlled axial shaft movement due to thermal expansion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2851\" data-end=\"2940\"\u003eEnd cover arrangements are available for both shaft-end and non-shaft-end configurations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"f7j3k0\" data-start=\"2942\" data-end=\"2966\"\u003eDimensional Series\u003c\/h3\u003e\n\u003cp data-start=\"2967\" data-end=\"3072\"\u003eThe SD Series is available in multiple dimensional configurations to suit different bearing arrangements:\u003c\/p\u003e\n\u003cul data-start=\"3074\" data-end=\"3321\"\u003e\n\u003cli data-section-id=\"1amxdyi\" data-start=\"3074\" data-end=\"3151\"\u003e\n\u003cstrong data-start=\"3076\" data-end=\"3092\"\u003eSD 30 Series\u003c\/strong\u003e – suitable for 23000 series bearings with adapter sleeve\u003c\/li\u003e\n\u003cli data-section-id=\"1yi87ze\" data-start=\"3152\" data-end=\"3229\"\u003e\n\u003cstrong data-start=\"3154\" data-end=\"3170\"\u003eSD 31 Series\u003c\/strong\u003e – suitable for 23100 series bearings with adapter sleeve\u003c\/li\u003e\n\u003cli data-section-id=\"1wi8xei\" data-start=\"3230\" data-end=\"3321\"\u003e\n\u003cstrong data-start=\"3232\" data-end=\"3248\"\u003eSD 33 Series\u003c\/strong\u003e – suitable for 23300 series bearing configurations with adapter sleeve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1q5cczh\" data-start=\"3323\" data-end=\"3345\"\u003eMaterial Options\u003c\/h3\u003e\n\u003cp data-start=\"3346\" data-end=\"3435\"\u003eTo meet varying load and environmental requirements, SD Series housings are available in:\u003c\/p\u003e\n\u003cul data-start=\"3437\" data-end=\"3566\"\u003e\n\u003cli data-section-id=\"58oyh7\" data-start=\"3437\" data-end=\"3478\"\u003eGraded Cast Iron FG 220 as per IS 210\u003c\/li\u003e\n\u003cli data-section-id=\"1cbankk\" data-start=\"3479\" data-end=\"3519\"\u003eCast Steel FG 280–520 as per IS 1030\u003c\/li\u003e\n\u003cli data-section-id=\"138z4xm\" data-start=\"3520\" data-end=\"3566\"\u003eSG (Ductile) Iron FG 400\/15 as per IS 1865\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3568\" data-end=\"3669\"\u003eMaterial selection depends on load severity, vibration levels, temperature, and operating conditions.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1f7f0wg\" data-start=\"3671\" data-end=\"3711\"\u003eFoundation \u0026amp; Installation Features\u003c\/h3\u003e\n\u003cul data-start=\"3712\" data-end=\"3921\"\u003e\n\u003cli data-section-id=\"1rhksrf\" data-start=\"3712\" data-end=\"3779\"\u003eAll housings supplied with \u003cstrong data-start=\"3741\" data-end=\"3777\"\u003efour heavy-duty foundation slots\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1h976zo\" data-start=\"3780\" data-end=\"3855\"\u003eProvides excellent rigidity and secure mounting under extreme vibration\u003c\/li\u003e\n\u003cli data-section-id=\"s9izay\" data-start=\"3856\" data-end=\"3921\"\u003eEnsures precise alignment and long-term operational stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"x963at\" data-start=\"3923\" data-end=\"3949\"\u003eTypical Applications\u003c\/h3\u003e\n\u003cp data-start=\"3950\" data-end=\"3967\"\u003eWidely used in:\u003c\/p\u003e\n\u003cul data-start=\"3968\" data-end=\"4154\"\u003e\n\u003cli data-section-id=\"e683b5\" data-start=\"3968\" data-end=\"4000\"\u003eCement and mining industries\u003c\/li\u003e\n\u003cli data-section-id=\"vvjjsy\" data-start=\"4001\" data-end=\"4028\"\u003eSteel and rolling mills\u003c\/li\u003e\n\u003cli data-section-id=\"79zscl\" data-start=\"4029\" data-end=\"4056\"\u003ePower generation plants\u003c\/li\u003e\n\u003cli data-section-id=\"1mzj64d\" data-start=\"4057\" data-end=\"4089\"\u003eCrushers and heavy conveyors\u003c\/li\u003e\n\u003cli data-section-id=\"9o17lc\" data-start=\"4090\" data-end=\"4119\"\u003ePaper and pulp industries\u003c\/li\u003e\n\u003cli data-section-id=\"1u97ooa\" data-start=\"4120\" data-end=\"4154\"\u003eBulk material handling systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"sjbw3u\" data-start=\"4156\" data-end=\"4221\"\u003eManufactured in India with Heavy-Duty Engineering Standards\u003c\/h3\u003e\n\u003cp data-start=\"4222\" data-end=\"4549\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eJAYCO SD Series Bearing Housings are designed and manufactured in India using advanced CNC, VMC, and HMC machining technology under strict quality control systems. Built for extreme-duty applications, the SD Series delivers unmatched strength, durability, and reliable performance in the most demanding industrial environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"contents\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"s2a network","offers":[{"title":"Default Title","offer_id":43762997002306,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/s2anetwork.com\/products\/sd-series-extra-heavy-duty-split-plummer-block-bearing-housings-3000-3100-3200-series","provider":"s2a network","version":"1.0","type":"link"}