NSK 单列(英制系列) 内径65.000~69.850mm
产品参数
外形尺寸额定载荷极限转速(rpm)轴承代号安装尺寸 (mm)作用点位置(mm)常数轴向载荷系数重量(kg)(参考)
dDTBC内圈r (最小)外圈r (最小)(N) Cr(N) Cor{kgf} Cr{kgf} Cor脂润滑油润滑内圈外圈d ad bDaDb内圈r a (最大)外圈r a (最大)aeY 1Y o内圈外圈
69.850150.08944.45046.67236.5123.53.3265000370000270003750024003200745A74288821341423.53.332.50.331.81.02.821.07
69.850120.00032.54532.54526.1953.53.3152000225000155002290030004000474874742084781071143.53.326.00.361.70.921.020.477
69.850149.22553.97554.22944.4505.03.328700041000029300415002600340064546420948512914053.339.00.361.70.912.951.63
69.850149.22553.97554.22944.4505.03.328700041000029300415002600340064546420948512914053.339.00.361.70.912.951.63
69.850146.05041.27541.27531.7503.53.320700029600021100300002400320065565388821311393.53.333.20.411.50.812.350.891
69.850146.05041.27541.27531.7503.53.320700029600021100300002400320065565388821311393.53.333.20.411.50.812.350.891
69.850146.05041.27539.68825.4003.53.3193000225000197002290024003400H913849H91381095821241383.53.344.40.780.770.421.950.898
69.850146.05041.27539.68825.4003.53.3193000225000197002290024003400H913849H91381095821241383.53.344.40.780.770.421.950.898
69.850130.17541.27541.27531.7503.53.319500026300019800268002800380064363386801161243.53.329.90.361.70.911.560.712
69.850130.17541.27541.27531.7503.53.319500026300019800268002800380064363386801161243.53.329.90.361.70.911.560.712
69.850127.00036.51236.17028.5753.50.8166000234000169002390028003800566563X85781141203.50.828.30.361.60.911.270.658
69.850127.00036.51236.17028.5753.50.8166000234000169002390028003800566563X85781141203.50.828.30.361.60.911.270.658
69.850112.71225.40025.40019.0501.53.39600015200098001550028004000296752962080771011091.53.326.30.491.20.680.6950.273
69.850120.65025.40025.40019.0501.53.39600015200098001550028004000296752963079781051131.53.326.30.491.20.680.6950.489
69.850120.00032.54532.54526.1953.53.3152000225000155002290030004000474874742084781071143.53.326.00.361.70.921.020.477

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