蘇州凱諾永晟軸承有限公司代理經(jīng)銷商銷售: NACHI軸承 7309DF, 進口調(diào)心滾子軸承7309DF產(chǎn)品相關(guān)規(guī)格類型尺寸信息: 型號:7309DF , 內(nèi)徑:300mm , 外徑:500mm , 厚度:200mm , 品牌:7309DF軸承, 類型:調(diào)心滾子軸承, NACHI軸承7309DF多少錢?請撥打銷售熱線:18021619717
專業(yè)定制:軋機軸承,回轉(zhuǎn)支承軸承,滾輪軸承
NACHI軸承 7309DF 詳細參數(shù)
軸承代號: NACHI 7309DF - 角接觸球軸承(面對面DF)
軸承尺寸
d = 45D = 100
B = 25
a = 8.4
da1(min) = 54
da2(min) = 50
Da1(max) = 91
Da2(max) = 94.6
ra(max) = 1.5
ra1(max) = 1
Mass = 0.875
額定動負荷: 103000
額定靜負荷: 87000
極限轉(zhuǎn)速(潤滑脂潤滑): 5000
極限轉(zhuǎn)速(油潤滑): 6700