NSK 单列(英制系列) 内径70.000~76.200mm
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
75.000115.00025.00025.00019.0003.02.5101000150000103001530030004000▲JLM714149▲JLM714110878110411032.525.30.461.30.720.6380.272
75.000115.00025.00025.00019.0003.02.5101000150000103001530030004000▲JLM714149▲JLM714110878110411032.525.30.461.30.720.6380.272
74.612150.00041.27541.27531.753.53.0207000296000211003000024003200658653X92861331413.5333.20.411.50.812.370.932
74.612150.00041.27541.27531.753.53.0207000296000211003000024003200658653X92861331413.5333.20.411.50.812.370.932
73.817127.00036.51236.17028.5750.83.316600023400016900239002800380056856383821121200.83.328.30.361.60.911.150.655
71.438127.00036.51236.17028.5756.43.3166000234000169002390028003800567S56392801121206.43.328.30.361.60.911.210.655
73.025149.22553.97554.22944.4503.53.32870004100002930041500260034006460642093871291403.53.339.00.361.70.912.81.63
73.025146.05041.2754127531.7503.53.320700029600021100300002400320065765391851311393.53.333.20.411.50.812.240.891
73.025146.05041.2754127531.7503.53.320700029600021100300002400320065765391851311393.53.333.20.411.50.812.240.891
71.438127.00036.51236.17028.5756.43.3166000234000169002390028003800567S56392801121206.43.328.30.361.60.911.210.655
73.025117.47530.16230.16223.8123.53.3119000179000122001830030004000332873346287801041123.53.326.80.441.40.760.7460.442
71.438117.47530.16230.16223.8123.53.3119000179000122001830030004000332813346285791041123.53.326.80.441.40.760.7890.442
73.025112.71225.40025.40019.0503.53.39600015200098001550028004000296852962086801011093.53.326.30.491.20.680.620.273
73.025112.71225.40025.40019.0503.53.39600015200098001550028004000296852962086801011093.53.326.30.491.20.680.620.273
71.438136.52546.03846.03836.5123.53.3233000370000238003750026003400H715345H71531192841191323.53.337.10.471.30.702.150.961

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