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NSK轴承类型

NSK 单列·成对双联 内径40~55mm
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d b (3) (最小)Db (最大)r b (3) (最大)(参考)
40681510.6195001540019901570100001400023.1466217008A7008DB7008DF7008DT31500310003250315085001100046.216.245630.615.70.19
40681510.6195001540019901570100001400023.1466217008A7008DB7008DF7008DT31500310003250315085001100046.216.245630.615.70.19
40681510.6195001540019901570100001400023.1466217008A7008DB7008DF7008DT31500310003250315085001100046.216.245630.615.70.19
40681510.6195001540019901570100001400023.1466217008A7008DB7008DF7008DT31500310003250315085001100046.216.245630.615.70.19
4062120.60.3151001170015401200160002200012.845570.67908C7908DB7908DF7908DT246002350025102390130001800025.71.7-59.50.315.70.109
4062120.60.3143001120014601140140001800017.945570.67908A57908DB7908DF7908DT233002230023702270110001500035.811.8-59.50.316.10.11
4062120.60.3143001120014601140140001800017.945570.67908A57908DB7908DF7908DT233002230023702270110001500035.811.8-59.50.316.10.11
4062120.60.3143001120014601140140001800017.945570.67908A57908DB7908DF7908DT233002230023702270110001500035.811.8-59.50.316.10.11
4062120.60.3143001120014601140140001800017.945570.67908A57908DB7908DF7908DT233002230023702270110001500035.811.8-59.50.316.10.11

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