{"product_id":"nj311-nachi-cylindrical-bearing-55","title":"NJ311 Nachi Cylindrical Bearing 55x120x29 Japan Made","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eNachi Cylindrical Roller Bearings\u003cbr\u003eNJ311\u003cbr\u003e55mm x 120mm x 29mm\u003cbr\u003eSteel Cage\u003cbr\u003eMade in Japan\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd align=\"center\"\u003e\u003ctable cellspacing=\"3\" cellpadding=\"5\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"Center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"Center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\u003cfont face=\"tahoma\"\u003e\u003cp align=\"justify\"\u003e  \t\t\t        NJ311 Nachi Cylindrical Roller Bearings, Steel Cage, Made in Japan,        the NJ311 inner diameter is 55mm,        the NJ311 outer diameter is 120mm,        NJ311 width is 29mm.  \t\t\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNJ311 Roller Bearing          \u003c\/li\u003e\n\u003cli\u003eNachi Cylindrical Roller Bearing          \u003c\/li\u003e\n\u003cli\u003eCage: Steel Cage          \u003c\/li\u003e\n\u003cli\u003eDimensions: 55mm x 120mm x 29mm\/Metric           \u003c\/li\u003e\n\u003cli\u003eID (inner diameter)\/Bore: 55mm          \u003c\/li\u003e\n\u003cli\u003eOD (outer diameter): 120mm          \u003c\/li\u003e\n\u003cli\u003eWidth: 29mm          \u003c\/li\u003e\n\u003cli\u003eSize: 55 x 120 x 29 mm          \u003c\/li\u003e\n\u003cli\u003eQuantity: 1 Bearing          \u003c\/li\u003e\n\u003cli\u003eDynamic load rating Cr: 110,000 N          \u003c\/li\u003e\n\u003cli\u003eStatic load rating Cor: 111,000 N          \u003c\/li\u003e\n\u003cli\u003eLimiting Speed:  \t\t\t\u003cul\u003e\n\u003cli\u003eGrease Lubrication: 5,000 RPM           \u003c\/li\u003e\n\u003cli\u003eOil Lubrication: 6,300 RPM              \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMade in Japan          \u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/center\u003e\u003cp align=\"justify\"\u003e  \t Construction of this roller bearing type is the simplest of all radial roller bearings. This bearing type is often used in high-speed applications. Because the inner ring, outer ring, and rollers are in line contact, this bearing type has a large radial load capacity. Various Cylindrical roller bearing configurations are:N,NJ,NF,NU,RNU : integral ribs (flanges)  \t\u003cbr\u003eNH,NP,NUP,NUH : integral and loose ribs\u003cbr\u003eNN,NNU : double-row bearings\u003cbr\u003eConfigurations having integral flanges or loose ribs on both the inner and outer rings can sustain a small amount of axial load. Since this bearing type supports axial loads as sliding action between the end of the rollers and flange faces, axial loading is limited. Double-row Cylindrical roller bearings are used for high-speed, high-accuracy applications such as; main spindle support for lathes, milling machines, and machining centers. Radial clearance of tapered-bore bearings can be adjusted during mounting of the bearing(s) onto the mating journal. Standard cages are pressed steel or polyamide resin. Machined cages of high-strength brass are used for bearings of large dimension or for high-speed applications.  \u003c\/p\u003e","brand":"Nachi","offers":[{"title":"Default Title","offer_id":49309892870337,"sku":"Kit10373","price":210.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/nj311-nachi-cylindrical-bearing-55x120x29-steel-cage-japan-bearings-vxb-ball-bearings-1_9593613d-8448-4096-bdfd-9f078c4370c5.jpg?v=1748646699","url":"https:\/\/smallbearings.com\/ko\/products\/nj311-nachi-cylindrical-bearing-55","provider":"Small Bearings","version":"1.0","type":"link"}