NTN d 500~670mm
产品参数
主要尺寸 mm安装相关尺寸 mm轴承号额定基本负荷KN额定基本负荷kgf常数轴向负荷系数重量 (大约) kg允许转速 min -1
dDBr s min 2)d a 最小D a 最大r as 最大圆柱孔圆锥孔 1)动负荷Cr静负荷Cor动负荷Cr静负荷CoreY 1Y 2Y 0圆柱孔圆锥孔脂润滑油润滑
56082019565887925230/560B230/560BK48001050049000010700000.223.034.512.96353340350450
56075014055827284239/560239/560K283067002880006800000.164.096.094.00182176380490
56075014055827284239/560239/560K283067002880006800000.164.096.094.00182176380490
5309803559.55749368232/530B232/530BK1040019800106000020200000.391.742.591.7012001170280370
5309803559.55749368232/530B232/530BK1040019800106000020200000.391.742.591.7012001170280370
5308703357.55668346241/530B241/530BK3083001740085000017700000.381.792.671.75800788310400
5308703357.55668346241/530B241/530BK3083001740085000017700000.381.792.671.75800788310400
5308702727.55668346231/530B231/530BK70001420071500014500000.302.223.302.17653633310400
5308702727.55668346231/530B231/530BK70001420071500014500000.302.223.302.17653633310400
53078025065587525240/530B240/530BK3056001270057000012900000.302.243.332.19413406330430
53078025065587525240/530B240/530BK3056001270057000012900000.302.243.332.19413406330430
53078018565587525230/530B230/530BK440093504450009550000.223.034.522.97306295380490
53078018565587525230/530B230/530BK440093504450009550000.223.034.522.97306295380490
53071013655526884239/530239/530K264064502690006550000.173.945.873.86157152400520
53071013655526884239/530239/530K264064502690006550000.173.945.873.86157152400520

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