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NSK轴承类型

NSK 单列·成对双联 内径20~35mm
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)重量 (kg)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
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)(参考)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)
2042120.60.31080066001110670180002400014.925370.60.0687004A7004DB7004DF7004DT176001320018001340150002000029.95.922.539.50.314.5
2042120.60.31080066001110670180002400014.925370.60.0687004A7004DB7004DF7004DT176001320018001340150002000029.95.922.539.50.314.5
2042120.60.31080066001110670180002400014.925370.60.0687004A7004DB7004DF7004DT176001320018001340150002000029.95.922.539.50.314.5
2042120.60.31080066001110670180002400014.925370.60.0687004A7004DB7004DF7004DT176001320018001340150002000029.95.922.539.50.314.5
203790.30.156950425071043028000380008.322.534.50.30.0367904C7904DB7904DF7904DT1130085001150865220003200016.61.4-35.80.1514.9
203790.30.1566004050675410240003200011.122.534.50.30.0367904A57904DB7904DF7904DT1070081001090825190002600022.34.3-35.80.1515.2
203790.30.1566004050675410240003200011.122.534.50.30.0367904A57904DB7904DF7904DT1070081001090825190002600022.34.3-35.80.1515.2
203790.30.1566004050675410240003200011.122.534.50.30.0367904A57904DB7904DF7904DT1070081001090825190002600022.34.3-35.80.1515.2
203790.30.1566004050675410240003200011.122.534.50.30.0367904A57904DB7904DF7904DT1070081001090825190002600022.34.3-35.80.1515.2

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