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NSK轴承类型

NSK 单列·成对双联 内径130~170mm
产品参数
外形尺寸额定载荷 (N)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)CrCor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)
1402504231.119700021300020002800102.81542362.58.947228B7228DB7228DF7228DT320000425000325004350016002200205.6121.6-243115.6
1402504231.12180002340002200300077.31542362.58.927228A7228DB7228DF7228DT355000470000360004800018002400154.670.6-243115.2
1402504231.12180002340002200300077.31542362.58.927228A7228DB7228DF7228DT355000470000360004800018002400154.670.6-243115.2
1402504231.12180002340002200300077.31542362.58.927228A7228DB7228DF7228DT355000470000360004800018002400154.670.6-243115.2
1402504231.12180002340002200300077.31542362.58.927228A7228DB7228DF7228DT355000470000360004800018002400154.670.6-243115.2
14021033211200001330003200430067.015020023.97028A7028DB7028DF7028DT194000265000198002700026003400134.068.0-204116.3
14021033211200001330003200430067.015020023.97028A7028DB7028DF7028DT194000265000198002700026003400134.068.0-204116.3
14021033211200001330003200430067.015020023.97028A7028DB7028DF7028DT194000265000198002700026003400134.068.0-204116.3
14021033211200001330003200430067.015020023.97028A7028DB7028DF7028DT194000265000198002700026003400134.068.0-204116.3
140190241.5179500955004800670034.11491811.51.637928C7928DB7928DF7928DT12900019100013200194003800530068.220.2-184116.5
140190241.5175000900004000560050.51491811.51.637928A57928DB7928DF7928DT122000180000124001840032004500100.952.9-184116.4
140190241.5175000900004000560050.51491811.51.637928A57928DB7928DF7928DT122000180000124001840032004500100.952.9-184116.4
140190241.5175000900004000560050.51491811.51.637928A57928DB7928DF7928DT122000180000124001840032004500100.952.9-184116.4
140190241.5175000900004000560050.51491811.51.637928A57928DB7928DF7928DT122000180000124001840032004500100.952.9-184116.4
1302805841.525000026800019002600115.0148262317.67326B7326DB7326DF7326DT405000535000415005450015002000230.0114.0-2711.514.8

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