蘇州凱諾永晟軸承有限公司代理經(jīng)銷商銷售: NACHI軸承 7308DF, 進(jìn)口調(diào)心滾子軸承7308DF產(chǎn)品相關(guān)規(guī)格類型尺寸信息: 型號(hào):7308DF , 內(nèi)徑:300mm , 外徑:500mm , 厚度:200mm , 品牌:7308DF軸承, 類型:調(diào)心滾子軸承, NACHI軸承7308DF多少錢?請(qǐng)撥打銷售熱線:18021619717
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NACHI軸承 7308DF 詳細(xì)參數(shù)
軸承代號(hào): NACHI 7308DF - 角接觸球軸承(面對(duì)面DF)
軸承尺寸
d = 40D = 90
B = 23
a = 7.3
da1(min) = 49
da2(min) = 45
Da1(max) = 81
Da2(max) = 84.6
ra(max) = 1.5
ra1(max) = 1
Mass = 0.655
額定動(dòng)負(fù)荷: 79000
額定靜負(fù)荷: 66000
極限轉(zhuǎn)速(潤(rùn)滑脂潤(rùn)滑): 5500
極限轉(zhuǎn)速(油潤(rùn)滑): 7500