蘇州凱諾永晟軸承有限公司代理經(jīng)銷商銷售: NACHI軸承 7321DT, 進(jìn)口調(diào)心滾子軸承7321DT產(chǎn)品相關(guān)規(guī)格類型尺寸信息: 型號(hào):7321DT , 內(nèi)徑:300mm , 外徑:500mm , 厚度:200mm , 品牌:7321DT軸承, 類型:調(diào)心滾子軸承, NACHI軸承7321DT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 7321DT 詳細(xì)參數(shù)
軸承代號(hào): NACHI 7321DT - 角接觸球軸承(串聯(lián)DT)
軸承尺寸
d = 105D = 225
B = 49
a = 23.1
da1(min) = 119
da2(min) = 112
Da1(max) = 211
Da2(max) = 218
ra(max) = 2.5
ra1(max) = 1
Mass = 9.34
額定動(dòng)負(fù)荷: 355000
額定靜負(fù)荷: 410000
極限轉(zhuǎn)速(潤滑脂潤滑): 2100
極限轉(zhuǎn)速(油潤滑): 2800