{"product_id":"nsk-uc205-bearing-pillow-block-unit-25-mm-shaft-mounted-ball-bearing","title":"NSK UC205 Bearing Pillow Block Unit – 25 mm Shaft Mounted Ball Bearing","description":"\u003cp data-start=\"275\" data-end=\"707\"\u003eThe \u003cstrong data-start=\"279\" data-end=\"318\"\u003eNSK UC205 Bearing Pillow Block Unit\u003c\/strong\u003e is a reliable \u003cstrong data-start=\"333\" data-end=\"361\"\u003emounted bearing assembly\u003c\/strong\u003e designed to support rotating shafts in industrial and mechanical systems. It features a precision \u003cstrong data-start=\"460\" data-end=\"489\"\u003eUC205 insert ball bearing\u003c\/strong\u003e with a \u003cstrong data-start=\"497\" data-end=\"524\"\u003espherical outer surface\u003c\/strong\u003e and a \u003cstrong data-start=\"531\" data-end=\"559\"\u003eset-screw locking design\u003c\/strong\u003e, ideal for applications where easy installation, smooth rotation, and maintenance accessibility are required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"709\" data-end=\"712\"\u003e\n\u003ch2 data-start=\"714\" data-end=\"737\"\u003e\u003cstrong data-start=\"717\" data-end=\"737\"\u003eProduct Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"739\" data-end=\"1048\"\u003eThe UC205 is part of NSK's \u003cstrong data-start=\"766\" data-end=\"803\"\u003eUC series insert mounted bearings\u003c\/strong\u003e, which combine a \u003cstrong data-start=\"821\" data-end=\"860\"\u003espherical outer ball bearing insert\u003c\/strong\u003e with a pillow block housing (when sold as UCP205). These units allow \u003cstrong data-start=\"930\" data-end=\"964\"\u003eeasy mounting, shaft alignment\u003c\/strong\u003e, and \u003cstrong data-start=\"970\" data-end=\"994\"\u003esecure shaft locking\u003c\/strong\u003e via set screws. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1050\" data-end=\"1073\"\u003e\u003cstrong data-start=\"1054\" data-end=\"1073\"\u003eCore Components\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1074\" data-end=\"1397\"\u003e\n\u003cli data-start=\"1074\" data-end=\"1225\"\u003e\n\u003cp data-start=\"1076\" data-end=\"1225\"\u003e\u003cstrong data-start=\"1076\" data-end=\"1095\"\u003eInsert Bearing:\u003c\/strong\u003e UC205 radial ball bearing with \u003cstrong data-start=\"1127\" data-end=\"1141\"\u003e25 mm bore\u003c\/strong\u003e, spherical OD, and set-screw shaft locking. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1226\" data-end=\"1397\"\u003e\n\u003cp data-start=\"1228\" data-end=\"1397\"\u003e\u003cstrong data-start=\"1228\" data-end=\"1251\"\u003eHousing (optional):\u003c\/strong\u003e When packaged as a pillow block unit (e.g., UCP205D1), it includes a cast iron housing for secure mounting. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1399\" data-end=\"1402\"\u003e\n\u003ch2 data-start=\"1404\" data-end=\"1458\"\u003e\u003cstrong data-start=\"1407\" data-end=\"1458\"\u003eTechnical Specifications (UC205 Insert Bearing)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1460\" data-end=\"2451\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1460\" data-end=\"1494\"\u003e\n\u003ctr data-start=\"1460\" data-end=\"1494\"\u003e\n\u003cth data-start=\"1460\" data-end=\"1480\" data-col-size=\"sm\" class=\"\"\u003e\u003cstrong data-start=\"1462\" data-end=\"1479\"\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-start=\"1480\" data-end=\"1494\" data-col-size=\"md\" class=\"\"\u003e\u003cstrong data-start=\"1482\" data-end=\"1492\"\u003eDetail\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1529\" data-end=\"2451\"\u003e\n\u003ctr data-start=\"1529\" data-end=\"1548\"\u003e\n\u003ctd data-start=\"1529\" data-end=\"1541\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1531\" data-end=\"1540\"\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1541\" data-end=\"1548\" data-col-size=\"md\"\u003eNSK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1549\" data-end=\"1601\"\u003e\n\u003ctd data-start=\"1549\" data-end=\"1575\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1551\" data-end=\"1574\"\u003eModel \/ Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1575\" data-end=\"1601\" data-col-size=\"md\"\u003eUC205 (insert bearing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1602\" data-end=\"1651\"\u003e\n\u003ctd data-start=\"1602\" data-end=\"1621\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1604\" data-end=\"1620\"\u003eBearing Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1621\" data-end=\"1651\" data-col-size=\"md\"\u003eRadial Insert Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1652\" data-end=\"1738\"\u003e\n\u003ctd data-start=\"1652\" data-end=\"1677\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1654\" data-end=\"1676\"\u003eInner Diameter (d)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1677\" data-end=\"1738\" data-col-size=\"md\"\u003e\n\u003cstrong data-start=\"1679\" data-end=\"1688\"\u003e25 mm\u003c\/strong\u003e (~1 inch) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1739\" data-end=\"1825\"\u003e\n\u003ctd data-start=\"1739\" data-end=\"1764\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1741\" data-end=\"1763\"\u003eOuter Diameter (D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1764\" data-end=\"1825\" data-col-size=\"md\"\u003e\n\u003cstrong data-start=\"1766\" data-end=\"1775\"\u003e52 mm\u003c\/strong\u003e (~2.047″) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1826\" data-end=\"1914\"\u003e\n\u003ctd data-start=\"1826\" data-end=\"1850\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1828\" data-end=\"1849\"\u003eOverall Width (B)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1850\" data-end=\"1914\" data-col-size=\"md\"\u003e\n\u003cstrong data-start=\"1852\" data-end=\"1864\"\u003e34.10 mm\u003c\/strong\u003e (~1.343″) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1915\" data-end=\"2001\"\u003e\n\u003ctd data-start=\"1915\" data-end=\"1936\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1917\" data-end=\"1935\"\u003eLocking Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1936\" data-end=\"2001\" data-col-size=\"md\"\u003eSet Screw on Inner Ring \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2002\" data-end=\"2095\"\u003e\n\u003ctd data-start=\"2002\" data-end=\"2022\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2004\" data-end=\"2021\"\u003eOuter Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2022\" data-end=\"2095\" data-col-size=\"md\"\u003eSpherical OD for self-alignment \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2096\" data-end=\"2208\"\u003e\n\u003ctd data-start=\"2096\" data-end=\"2112\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2098\" data-end=\"2111\"\u003eSeal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2112\" data-end=\"2208\" data-col-size=\"md\"\u003eSingle or double lip contact lands (varies by variant) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2209\" data-end=\"2307\"\u003e\n\u003ctd data-start=\"2209\" data-end=\"2232\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2211\" data-end=\"2231\"\u003eBearing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2232\" data-end=\"2307\" data-col-size=\"md\"\u003eChrome Steel (through-hardened) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2308\" data-end=\"2388\"\u003e\n\u003ctd data-start=\"2308\" data-end=\"2331\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2310\" data-end=\"2330\"\u003eWeight (approx.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2331\" data-end=\"2388\" data-col-size=\"md\"\u003e~0.19–0.20 kg \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2389\" data-end=\"2418\"\u003e\n\u003ctd data-start=\"2389\" data-end=\"2405\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2391\" data-end=\"2404\"\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2405\" data-end=\"2418\" data-col-size=\"md\"\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2419\" data-end=\"2451\"\u003e\n\u003ctd data-start=\"2419\" data-end=\"2432\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2421\" data-end=\"2431\"\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2432\" data-end=\"2451\" data-col-size=\"md\"\u003eNSK OEM quality\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-start=\"2453\" data-end=\"2700\"\u003e\u003cstrong data-start=\"2453\" data-end=\"2462\"\u003eNote:\u003c\/strong\u003e The \"UC205\" may be sold on its own as an insert bearing, or assembled into a housing to form a \u003cstrong data-start=\"2558\" data-end=\"2588\"\u003ecomplete pillow block unit\u003c\/strong\u003e such as \u003cstrong data-start=\"2597\" data-end=\"2616\"\u003eUCP205D1-X-AS3S\u003c\/strong\u003e which includes housing and mounting points. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2702\" data-end=\"2705\"\u003e\n\u003ch2 data-start=\"2707\" data-end=\"2752\"\u003e\u003cstrong data-start=\"2710\" data-end=\"2752\"\u003ePillow Block Housing Option (UCP205D1)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2754\" data-end=\"2823\"\u003eWhen supplied as a \u003cstrong data-start=\"2773\" data-end=\"2794\"\u003epillow block unit\u003c\/strong\u003e (e.g., \u003cstrong data-start=\"2802\" data-end=\"2821\"\u003eUCP205D1-X-AS3S\u003c\/strong\u003e):\u003c\/p\u003e\n\u003cul data-start=\"2825\" data-end=\"3376\"\u003e\n\u003cli data-start=\"2825\" data-end=\"2926\"\u003e\n\u003cp data-start=\"2827\" data-end=\"2926\"\u003e\u003cstrong data-start=\"2827\" data-end=\"2844\"\u003eHousing Type:\u003c\/strong\u003e Cast iron pillow block with 2-bolt base \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2927\" data-end=\"3010\"\u003e\n\u003cp data-start=\"2929\" data-end=\"3010\"\u003e\u003cstrong data-start=\"2929\" data-end=\"2938\"\u003eBore:\u003c\/strong\u003e 25 mm (matching UC205 insert) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3011\" data-end=\"3096\"\u003e\n\u003cp data-start=\"3013\" data-end=\"3096\"\u003e\u003cstrong data-start=\"3013\" data-end=\"3027\"\u003eBolt Size:\u003c\/strong\u003e Typically M10 for mounting \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3097\" data-end=\"3195\"\u003e\n\u003cp data-start=\"3099\" data-end=\"3195\"\u003e\u003cstrong data-start=\"3099\" data-end=\"3121\"\u003eOverall Unit Mass:\u003c\/strong\u003e ~1.2 kg (pillow block + insert) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3196\" data-end=\"3286\"\u003e\n\u003cp data-start=\"3198\" data-end=\"3286\"\u003e\u003cstrong data-start=\"3198\" data-end=\"3222\"\u003eDynamic Load Rating:\u003c\/strong\u003e ~14 kN (housing unit) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3287\" data-end=\"3376\"\u003e\n\u003cp data-start=\"3289\" data-end=\"3376\"\u003e\u003cstrong data-start=\"3289\" data-end=\"3312\"\u003eStatic Load Rating:\u003c\/strong\u003e ~7.85 kN (housing unit) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3378\" data-end=\"3550\"\u003eThis configuration provides a \u003cstrong data-start=\"3408\" data-end=\"3444\"\u003ecomplete, easy-to-mount solution\u003c\/strong\u003e for shaft support with lubrication access and housing protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"3552\" data-end=\"3555\"\u003e\n\u003ch2 data-start=\"3557\" data-end=\"3583\"\u003e\u003cstrong data-start=\"3560\" data-end=\"3583\"\u003eFeatures \u0026amp; Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3585\" data-end=\"4277\"\u003e✔ \u003cstrong data-start=\"3587\" data-end=\"3606\"\u003eSelf-Alignment:\u003c\/strong\u003e Spherical outer race allows slight misalignment between shaft and housing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"3721\" data-end=\"3724\"\u003e✔ \u003cstrong data-start=\"3726\" data-end=\"3753\"\u003eSet Screws for Locking:\u003c\/strong\u003e Secure shaft attachment via set screws on insert inner ring. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"3854\" data-end=\"3857\"\u003e✔ \u003cstrong data-start=\"3859\" data-end=\"3881\"\u003eEasy Installation:\u003c\/strong\u003e Insert is pre-assembled or easily paired with a pillow block housing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"3991\" data-end=\"3994\"\u003e✔ \u003cstrong data-start=\"3996\" data-end=\"4019\"\u003eVersatile Mounting:\u003c\/strong\u003e Can be used with standard cast iron housings (UCP205 series) for industrial mounting. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"4145\" data-end=\"4148\"\u003e✔ \u003cstrong data-start=\"4150\" data-end=\"4175\"\u003eDurable Construction:\u003c\/strong\u003e High-quality steel for long bearing life and stable rotation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"4279\" data-end=\"4282\"\u003e\n\u003ch2 data-start=\"4284\" data-end=\"4311\"\u003e\u003cstrong data-start=\"4287\" data-end=\"4311\"\u003eTypical Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"4313\" data-end=\"4371\"\u003eThe \u003cstrong data-start=\"4317\" data-end=\"4356\"\u003eUC205 and UCP205 pillow block units\u003c\/strong\u003e are ideal for:\u003c\/p\u003e\n\u003cul data-start=\"4373\" data-end=\"4602\"\u003e\n\u003cli data-start=\"4373\" data-end=\"4409\"\u003e\n\u003cp data-start=\"4375\" data-end=\"4409\"\u003e\u003cstrong data-start=\"4375\" data-end=\"4407\"\u003eConveyor systems and rollers\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4410\" data-end=\"4445\"\u003e\n\u003cp data-start=\"4412\" data-end=\"4445\"\u003e\u003cstrong data-start=\"4412\" data-end=\"4443\"\u003eMaterial handling equipment\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4446\" data-end=\"4476\"\u003e\n\u003cp data-start=\"4448\" data-end=\"4476\"\u003e\u003cstrong data-start=\"4448\" data-end=\"4474\"\u003eAgricultural machinery\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4477\" data-end=\"4506\"\u003e\n\u003cp data-start=\"4479\" data-end=\"4506\"\u003e\u003cstrong data-start=\"4479\" data-end=\"4504\"\u003eHVAC fans and blowers\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4507\" data-end=\"4542\"\u003e\n\u003cp data-start=\"4509\" data-end=\"4542\"\u003e\u003cstrong data-start=\"4509\" data-end=\"4540\"\u003eIndustrial pumps and mixers\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4543\" data-end=\"4602\"\u003e\n\u003cp data-start=\"4545\" data-end=\"4602\"\u003e\u003cstrong data-start=\"4545\" data-end=\"4602\"\u003eGeneral shaft support where easy mounting is required\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4604\" data-end=\"4771\"\u003eThese units are widely used where a \u003cstrong data-start=\"4640\" data-end=\"4655\"\u003e25 mm shaft\u003c\/strong\u003e needs reliable support with shaft locking and housing mounting flexibility.\u003c\/p\u003e","brand":"Win Auto Parts","offers":[{"title":"Default Title","offer_id":42087153467490,"sku":"25651-NSK-BEA-MM","price":0.0,"currency_code":"MMK","in_stock":false}],"url":"https:\/\/winstores.com\/en-th\/products\/nsk-uc205-bearing-pillow-block-unit-25-mm-shaft-mounted-ball-bearing","provider":"Win Store","version":"1.0","type":"link"}