NSK 单列·成对双联 内径180~200mm
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)
2004208052430000600000440006150012001600170.1222398455.37340B7340DB7340DF7340DT7000001200000715001230009501300340.1180.1-410215.0
2004208062475000660000485006700013001800129.5222398454.47340A7340DB7340DF7340DT77000013200007850013400011001400259.099.0-410214.5
2004208062475000660000485006700013001800129.5222398454.47340A7340DB7340DF7340DT77000013200007850013400011001400259.099.0-410214.5
2004208062475000660000485006700013001800129.5222398454.47340A7340DB7340DF7340DT77000013200007850013400011001400259.099.0-410214.5
2004208062475000660000485006700013001800129.5222398454.47340A7340DB7340DF7340DT77000013200007850013400011001400259.099.0-410214.5
2003605841.5305000410000310004150013001800146.5218342326.67240B7240DB7240DF7240DT495000815000505008300011001500292.9176.9-3511.515.8
2003605841.5335000450000345004600015002000109.8218342326.57240A7240DB7240DF7240DT550000900000560009200012001600219.6103.6-3511.515.5
2003605841.5335000450000345004600015002000109.8218342326.57240A7240DB7240DF7240DT550000900000560009200012001600219.6103.6-3511.515.5
2003605841.5335000450000345004600015002000109.8218342326.57240A7240DB7240DF7240DT550000900000560009200012001600219.6103.6-3511.515.5
2003605841.5335000450000345004600015002000109.8218342326.57240A7240DB7240DF7240DT550000900000560009200012001600219.6103.6-3511.515.5
200310512.11.124000031000024500315001700220099.1212298213.77040A7040DB7040DF7040DT390000620000400006350013001800198.296.2-303116.2
200310512.11.124000031000024500315001700220099.1212298213.77040A7040DB7040DF7040DT390000620000400006350013001800198.296.2-303116.2
200310512.11.124000031000024500315001700220099.1212298213.77040A7040DB7040DF7040DT390000620000400006350013001800198.296.2-303116.2
200310512.11.124000031000024500315001700220099.1212298213.77040A7040DB7040DF7040DT390000620000400006350013001800198.296.2-303116.2
200280382.11.118900024400019300249002800400051.221226826.857940C7940DB7940DF7940DT305000490000315005000022003200102.326.3-273116.4

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