蘇州凱諾永晟軸承有限公司代理經(jīng)銷商銷售: NACHI軸承 7301DF, 進(jìn)口調(diào)心滾子軸承7301DF產(chǎn)品相關(guān)規(guī)格類型尺寸信息: 型號:7301DF , 內(nèi)徑:300mm , 外徑:500mm , 厚度:200mm , 品牌:7301DF軸承, 類型:調(diào)心滾子軸承, NACHI軸承7301DF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 7301DF 詳細(xì)參數(shù)
軸承代號: NACHI 7301DF - 角接觸球軸承(面對面DF)
軸承尺寸
d = 12D = 37
B = 12
a = 1.1
da1(min) = 18
da2(min) = 15
Da1(max) = 31
Da2(max) = 33.4
ra(max) = 1
ra1(max) = 0.6
Mass = 0.063
額定動負(fù)荷: 18200
額定靜負(fù)荷: 10500
極限轉(zhuǎn)速(潤滑脂潤滑): 15000
極限轉(zhuǎn)速(油潤滑): 20000