NSK 单列·成对双联 内径10~17mm
产品参数
外形尺寸额定载荷 (N)额定载荷 {kgf}安装尺寸 (mm)轴承代号(2)额定载荷(成对双联型) (N)成对双联型 极限转速(1) (rpm)成对双联型 作用点距离 a0(mm)成对双联型 安装尺寸(mm)系数fo极限转速(1) (rpm)作用点位置(mm)重量(kg)额定载荷(成对双联型){kgf}
dDBr 最小r 1 (最小)CrCorCrCord a (最小)Da (最大)r a (最大)单列DBDFDTCrCor脂润滑油润滑背对背配置面对面配置d b (3) (最小)Db (最大)r b (3) (最大)脂润滑油润滑a(参考)CrCor
12371210.694504500965460183117301A7301DB7301DF7301DT154009000150002000026.12.117320.612.7180002400013.10.0601570915
12371210.694504500965460183117301A7301DB7301DF7301DT154009000150002000026.12.117320.612.7180002400013.10.0601570915
1232100.60.37900385080539517270.67201C7201DB7201DF7201DT128007700300004000015.94.1-29.50.312.536000500007.90.0411310785
1232100.60.38000405081541017270.67201A7201DB7201DF7201DT130008050200002800022.72.714.529.50.313.1260003400011.40.0371330820
1232100.60.38000405081541017270.67201A7201DB7201DF7201DT130008050200002800022.72.714.529.50.313.1260003400011.40.0371330820
1232100.60.38000405081541017270.67201A7201DB7201DF7201DT130008050200002800022.72.714.529.50.313.1260003400011.40.0371330820
1232100.60.37450375076038017270.67201B7201DB7201DF7201DT121007500150002000028.58.514.529.50.313.8180002600014.20.0381230765
1232100.60.38000405081541017270.67201A7201DB7201DF7201DT130008050200002800022.72.714.529.50.313.1260003400011.40.0371330820
122880.30.155800290059029614.525.50.37001C7001DB7001DF7001DT94005800320004500013.42.6-26.80.1513.540000560006.70.024960590
122880.30.155800298059030514.525.50.37001A7001DB7001DF7001DT94005950220003000019.53.513.226.80.1513.828000380009.80.021955610
122880.30.155800298059030514.525.50.37001A7001DB7001DF7001DT94005950220003000019.53.513.226.80.1513.828000380009.80.021955610
122880.30.155800298059030514.525.50.37001A7001DB7001DF7001DT94005950220003000019.53.513.226.80.1513.828000380009.80.021955610
122880.30.155800298059030514.525.50.37001A7001DB7001DF7001DT94005950220003000019.53.513.226.80.1513.828000380009.80.021955610
122460.30.153350186034018914.521.50.37901C7901DB7901DF7901DT54503700360005000010.81.2-22.80.1514.745000630005.40.011555380
122460.30.153200177032518114.521.50.37901A57901DB7901DF7901DT52003550300004300014.42.4-22.80.1515.238000530007.20.011530360

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