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| 圆柱滚子轴承N…EN, NJ…EN,NUP…EN 系列 |
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作者：广州依纳 发表时间：2013-03-04
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| 圆柱滚子轴承Cylindrical Roller BearingsN…EN, NJ…EN,NUP…EN 系列http://www.js-xjg.com/gz/pro_img/nen.jpghttp://www.js-xjg.com/gz/pro_img/model_82.gif 轴径Shaft Diameter mm型号Designation重量Mass g尺寸Dimensions基本额定载荷Basic Load Ratings参考转速Limiting Speed Rpm原有型号Original DesignationdDBrmin.r1min.动 CrDynamic静 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 说明： 1、 表中所列基本额定载荷、参考转速和重量，仅供选择参考用。2、 轴承的保持架如由塑料制成，在型号后加TN，允许工作温度：120℃连续，150℃临时，180℃短期。3、 脂润滑时，参考转速为表列数值的60%。 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℃ in continuous working ,150℃ in temporary working and 180℃ in short working. 3. With grease lubrication, 60% of these limiting speed will apply. 宁波轴承有限公司总机电话：0574-87223344 87222434 87220319 87220519 销售电话：0574-87220315 87222422（直拨）87222434 87223344 87220319 87220519（转分机）采购部电话：0574-87221977传真：0574-87223781地址：宁波市丽园北路1728号--1736号E-mail：web@bearing.com网址：www.bearing.com www..com 特种非标轴承网: www.fbearing.com |
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