NSK 单列圆柱滚子轴承 内径 20~35mm
产品参数
外形尺寸(mm)重量(kg)额定载荷(N)极限转速(1)(rpm)轴承代号(2) (3)安装尺寸 (mm)
dDBr(最小)r 1 (最小)FwEw(参考)CrCor脂润滑油润滑基本型号NU型NJ型NUP型N型NF型d a (4) (最小)d b (最小)d b (5) (最大)d c (最小)d d (最小)Da(4) (最大)Db (最大)Db (最小)r a (最大)r b (最大)
25521510.631.5-0.13629300277001200014000NU205EWNU205EWNJ205EWNUP205EW--302930343747--10.6
25521510.631.5-0.13629300277001200014000NU205EWNU205EWNJ205EWNUP205EW--302930343747--10.6
25521510.631.5-0.13629300277001200014000NU205EWNU205EWNJ205EWNUP205EW--302930343747--10.6
25521510.6-450.13517700157001300016000N205---N205NF20530-----484610.6
25521510.6-450.13517700157001300016000N205---N205NF20530-----484610.6
2547120.60.330.5-0.09414300131001500018000NU1005NU1005-----273032-43--0.60.3
2052211.10.627.5-0.20942000390001100014000NU2304ETNU2304ETNJ2304ETNUP2304ET--26.52426303345.5--10.6
2052211.10.627.5-0.20942000390001100014000NU2304ETNU2304ETNJ2304ETNUP2304ET--26.52426303345.5--10.6
2052211.10.627.5-0.20942000390001100014000NU2304ETNU2304ETNJ2304ETNUP2304ET--26.52426303345.5--10.6
2052211.10.628.5-0.21730500272001100014000NU2304NU2304NJ2304NUP2304--26.52427303345.5--10.6
2052211.10.628.5-0.21730500272001100014000NU2304NU2304NJ2304NUP2304--26.52427303345.5--10.6
2052211.10.628.5-0.21730500272001100014000NU2304NU2304NJ2304NUP2304--26.52427303345.5--10.6
2052151.10.627.5-0.14531500269001200015000NU304ETNU304ETNJ304ETNUP304ET--26.52426303345.5--10.6
2052151.10.627.5-0.14531500269001200015000NU304ETNU304ETNJ304ETNUP304ET--26.52426303345.5--10.6
2052151.10.627.5-0.14531500269001200015000NU304ETNU304ETNJ304ETNUP304ET--26.52426303345.5--10.6

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