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
69.850120.00032.54532.54526.1953.53.3152000225000155002290030004000474874742084781071143.53.326.00.361.70.921.020.477
69.850117.47530.16230.16223.8123.53.3119000179000122001830030004000332753346284771041123.53.326.80.441.40.760.830.442
66.675117.47530.16230.16223.8123.53.3119000179000122001830030004000332623346281751041123.53.326.80.441.40.760.9110.442
69.850112.71225.40025.40019.0501.53.39600015200098001550028004000296752962080771011091.53.326.30.491.20.680.6950.273
69.850112.71222.22521.99615.8751.50.88500011300086501150030004000LM613449LM61341078761041071.50.822.10.421.40.790.5620.238
69.850112.71222.22521.99615.8751.50.88500011300086501150030004000LM613449LM61341078761041071.50.822.10.421.40.790.5620.238
68.262152.40047.62546.03831.7503.53.32370002670002420027300240034009185912194811301453.53.344.30.660.920.502.531.21
68.262152.40047.62546.03831.7503.53.32370002670002420027300240034009185912194811301453.53.344.30.660.920.502.531.21
68.262136.52546.03846.03836.5123.53.3233000370000238003750026003400H715343H71531190841181323.53.337.10.471.30.702.280.961
65.088136.52546.03846.03836.5123.53.3233000370000238003750026003400H715340H71531188821181323.53.337.10.471.30.702.40.961
68.262136.52541.27541.27531.7503.53.3229000297000233003050026003600H414245H41421086821211293.53.330.60.361.70.921.950.796
68.262136.52541.27541.27531.7503.53.3229000297000233003050026003600H414245H41421086821211293.53.330.60.361.70.921.950.796
68.262127.00036.51236.17028.5753.53.316600023400016900239002800380057056383771121203.53.328.30.361.60.911.320.655
68.262127.00036.51236.17028.5753.53.316600023400016900239002800380057056383771121203.53.328.30.361.60.911.320.655
68.262122.23838.10036.67830.1623.53.3161000221000164002250030004000560S553X83761081153.53.328.80.351.70.951.090.692

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