NSK 单列(米制系列) 内径260~440mm
产品参数
外形尺寸极限转速(rpm)轴承代号安装尺寸 (mm)作用点位置(mm)常数轴向载荷系数额定载荷 (N)额定载荷 {kgf}重量(kg)ISO355 尺寸系列 (参考)
dDTBC内圈r (最小)外圈r (最小)脂润滑油润滑d a (最小)d b (最大)Da(最大)Da(最小)Db(最小)S a (最小)S b (最小)内圈r a (最大)外圈r a (最大)aeY 1Y 0CrCorCrCor(参考)
2604801371301066567095032252293305458394446143154116.00.451.30.7319000003300000194000335000103-
260480898067656709003025229331645842144712225494.50.441.40.741190000170000012100017400060.7-
260400878765548001100HR32052XJ28728738235738314224386.30.431.40.761160000216000011800022000038.54FC
26036063.563.54832.58501100HR32952J2782783483333471115.52.5269.80.411.50.8173000014500007450014800018.63EC

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