蘇州凱諾永晟軸承有限公司代理經(jīng)銷商銷售: NACHI軸承 7020DF, 進(jìn)口調(diào)心滾子軸承7020DF產(chǎn)品相關(guān)規(guī)格類型尺寸信息: 型號(hào):7020DF , 內(nèi)徑:300mm , 外徑:500mm , 厚度:200mm , 品牌:7020DF軸承, 類型:調(diào)心滾子軸承, NACHI軸承7020DF多少錢?請(qǐng)撥打銷售熱線:18021619717
專業(yè)定制:軋機(jī)軸承,回轉(zhuǎn)支承軸承,滾輪軸承
NACHI軸承 7020DF 詳細(xì)參數(shù)
軸承代號(hào): NACHI 7020DF - 角接觸球軸承(面對(duì)面DF)
軸承尺寸
d = 100D = 150
B = 24
a = 24.1
da1(min) = 107
da2(min) = 107
Da1(max) = 143
Da2(max) = 145.6
ra(max) = 1.5
ra1(max) = 1
Mass = 1.37
額定動(dòng)負(fù)荷: 111000
額定靜負(fù)荷: 141000
極限轉(zhuǎn)速(潤(rùn)滑脂潤(rùn)滑): 2800
極限轉(zhuǎn)速(油潤(rùn)滑): 3800