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Ô²Öù¹ö×ÓÖá³ÐCylindrical Roller BearingsN¡­EN, NJ¡­EN,NUP¡­EN ϵÁÐhttp://www.js-xjg.com/gz/pro_img/nen.jpghttp://www.js-xjg.com/gz/pro_img/model_82 ÖᾶShaft Diameter mmÐͺÅDesignationÖØÁ¿Mass g³ß´çDimensions»ù±¾¶î¶¨ÔغÉBasic Load Ratings¼«ÏÞתËÙLimiting Speed RpmÔ­ÓÐÐͺÅOriginal DesignationdDBrmin.r1min.¶¯ CrDynamic¾² CorStaticMmN20N204EN14020471410.614700735015000202204E NJ204EN14020471410.614700735015000262204E NU204EN14020471410.614700735015000192204E N304EN2012052151.10.6205001040012000202304E NJ304EN2012052151.10.6205001040012000262304E NUP304EN2012052151.10.6205001040012000192304E25N205EN14825521510.616800880012000202205E NJ205EN14825521510.616800880012000262205E NUP205EN13425521510.616800880012000192205E N305EN2982562171.11.128600150009500202305E N 305EN2982562171.11.128600150009500262305E NUP305EN2562562171.11.128600150009500192305E30N206EN24030621610.6224001200010000202206E N206EN21130621610.6224001200010000262206E NUP206EN21430621610.6224001200010000192206E N306EN4103072191.11.136900200008500202206E NJ306EN4103072191.11.136900200008500262306E NUP306EN4103072191.11.136900200008500192306E35N207EN2983572171.10.631900176009000202207E NJ207EN2973572171.10.631900176009000262207E NUP207EN3393572171.10.631900176009000192207E N307EN5163580211.51.144600250008000202307E NJ307EN5263580211.51.144600250008000262307E NUP307EN5623580211.51.144600250008000192307E40N208EN3764080181.11.141800240008500202208E NJ208EN3814080181.11.141800240008500262208E NUP208EN3924080181.11.141800240008500192208E N308EN6504090231.51.556100325006700202308E NJ308EN6404090231.51.556100325006700262308E NUP308EN7264090231.51.556100325006700192308E ˵Ã÷£º 1¡¢ ±íÖÐËùÁлù±¾¶î¶¨Ôغɡ¢¼«ÏÞתËÙºÍÖØÁ¿£¬½ö¹©Ñ¡Ôñ²Î¿¼Óá£2¡¢ Öá³ÐµÄ±£³Ö¼ÜÈçÓÉËÜÁÏÖƳɣ¬ÔÚÐͺźó¼ÓTN£¬ÔÊÐí¹¤×÷ζȣº120¡æÁ¬Ðø£¬150¡æÁÙʱ£¬180¡æ¶ÌÆÚ¡£3¡¢ Ö¬Èó»¬Ê±£¬¼«ÏÞתËÙΪ±íÁÐÊýÖµµÄ60%¡£ Note: 1. These load, speed and mass is reference of choice only. 2. If the cages are made of plastics, suffix "TN" is added to the bearing No.,the maximum allowable working themperrature is 120¡æ in continuous working ,150¡æ in temporary working and 180¡æ in short working. 3. With grease lubrication, 60% of these limiting speed will apply. Äþ²¨½ð°ÙÁªÖá³ÐÓÐÏÞ¹«Ë¾×Ü»úµç»°£º022-58059053 58059268 13102005112 87220519 ÏúÊ۵绰£º022-58059063 87222422£¨Ö±²¦£©58059268 58059053 13102005112 87220519£¨×ª·Ö»ú£©²É¹º²¿µç»°£º022-87221977´«Õ棺022-23707785µØÖ·£ºÌì½òÊÐÄÏ¿ªÇø»ªÔ·¹ú¼Ê´´ÒµÖÐÐĺ£Ì©ÐÅÏ¢¹ã³¡B×ù212ÊÒE-mail£ºweb@nskpc.comÍøÖ·£ºwww.nskpc.com www.nkspc.com ½ð°ÙÁªÌØÖַDZêÖá³ÐÍø: www.skf365.com