NSK 单列·成对双联 内径80~95mm
产品参数
外形尺寸额定载荷 (N)额定载荷 {kgf}极限转速(1)(rpm)作用点位置 (mm)安装尺寸 (mm)轴承代号(2)额定载荷(成对双联型) (N)额定载荷(成对双联型) {kgf}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重量(kg)
dDBr 最小r 1 (最小)CrCorCrCor脂润滑油润滑ad a (最小)Da (最大)r a (最大)单列DBDFDTCrCorCrCor脂润滑油润滑背对背配置面对面配置db(3) (最小)Db (最大)rb(3) (最大)(参考)
901603021107000940001090095503200430067.410015027218B7218DB7218DF7218DT173000188000177001910026003400134.974.996154115.52.29
90160302111800010300012000105004500600051.110015027218A7218DB7218DF7218DT191000206000195002100036005000102.242.296154115.12.25
90140241.517150069000730070507100950027.4991311.57018C7018DB7018DF7018DT11600013800011900141005600800054.86.8-134115.71.34
90140241.516750066500685067504800670045.2991311.57018A7018DB7018DF7018DT10900013300011200135003800530090.442.496134116.01.19
90140241.516750066500685067504800670045.2991311.57018A7018DB7018DF7018DT10900013300011200135003800530090.442.496134116.01.19
90140241.516750066500685067504800670045.2991311.57018A7018DB7018DF7018DT10900013300011200135003800530090.442.496134116.01.19
90140241.516750066500685067504800670045.2991311.57018A7018DB7018DF7018DT10900013300011200135003800530090.442.496134116.01.19
90125181.10.641500460004250470075001000023.49711817918C7918DB7918DF7918DT6750092000690094006000850046.810.8-1200.616.50.563
90125181.10.63950043500400044506300850034.19711817918A57918DB7918DF7918DT6400087000650089005000710068.132.1-1200.616.40.56
90125181.10.63950043500400044506300850034.19711817918A57918DB7918DF7918DT6400087000650089005000710068.132.1-1200.616.40.56
90125181.10.63950043500400044506300850034.19711817918A57918DB7918DF7918DT6400087000650089005000710068.132.1-1200.616.40.56
90125181.10.63950043500400044506300850034.19711817918A57918DB7918DF7918DT6400087000650089005000710068.132.1-1200.616.40.56
851804131.114600012200014800124003000400076.1991662.57317B7317DB7317DF7317DT236000244000241002480024003200152.270.292173114.64.43
851804131.115900013300016200135003400450058.8991662.57317A7317DB7317DF7317DT258000265000263002700026003600117.535.592173114.14.33
851804131.115900013300016200135003400450058.8991662.57317A7317DB7317DF7317DT258000265000263002700026003600117.535.592173114.14.33

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