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)
851804131.115900013300016200135003400450058.8991662.57317A7317DB7317DF7317DT258000265000263002700026003600117.535.592173114.14.33
851804131.115900013300016200135003400450058.8991662.57317A7317DB7317DF7317DT258000265000263002700026003600117.535.592173114.14.33
851502821107000905001090092506700950029.79514027217C7217DB7217DF7217DT17400018100017800185005600750059.53.5-144114.92.04
851502821103000890001050091004800670047.99514027217A7217DB7217DF7217DT16700017800017100182003800530095.839.891144115.11.83
851502821103000890001050091004800670047.99514027217A7217DB7217DF7217DT16700017800017100182003800530095.839.891144115.11.83
851502821103000890001050091004800670047.99514027217A7217DB7217DF7217DT16700017800017100182003800530095.839.891144115.11.83
8515028219300081000950082503400480063.39514027217B7217DB7217DF7217DT151000162000154001650028003800126.670.691144115.51.87
851502821103000890001050091004800670047.99514027217A7217DB7217DF7217DT16700017800017100182003800530095.839.891144115.11.83
85130221.10.660000585006150600075001000025.49212317017C7017DB7017DF7017DT980001170009950120006000850050.86.8-1250.615.91.01
85130221.10.65650056000575057005300710042.09212317017A7017DB7017DF7017DT915001120009350114004300560084.140.1901250.616.10.913
85130221.10.65650056000575057005300710042.09212317017A7017DB7017DF7017DT915001120009350114004300560084.140.1901250.616.10.913
85130221.10.65650056000575057005300710042.09212317017A7017DB7017DF7017DT915001120009350114004300560084.140.1901250.616.10.913
85130221.10.65650056000575057005300710042.09212317017A7017DB7017DF7017DT915001120009350114004300560084.140.1901250.616.10.913
85120181.10.639000405003950415080001100022.79211317917C7917DB7917DF7917DT6300081500645083006300900045.59.5-1150.616.40.534
85120181.10.63650038500375039006700900032.99211317917A57917DB7917DF7917DT5950077000610078505300750065.829.8-1150.616.50.541

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