蘇州凱諾永晟軸承有限公司代理經(jīng)銷商銷售: NACHI軸承 7002DB, 進(jìn)口調(diào)心滾子軸承7002DB產(chǎn)品相關(guān)規(guī)格類型尺寸信息: 型號(hào):7002DB , 內(nèi)徑:300mm , 外徑:500mm , 厚度:200mm , 品牌:7002DB軸承, 類型:調(diào)心滾子軸承, NACHI軸承7002DB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 7002DB 詳細(xì)參數(shù)
軸承代號(hào): NACHI 7002DB - 角接觸球軸承(背對(duì)背DB)
軸承尺寸
d = 15D = 32
B = 9
a = 2.3
da1(min) = 17
da2(min) = 17
Da1(max) = 30
Da2(max) = 31
ra(max) = 0.3
ra1(max) = 0.15
Mass = 0.035
額定動(dòng)負(fù)荷: 9950
額定靜負(fù)荷: 6850
極限轉(zhuǎn)速(潤滑脂潤滑): 15000
極限轉(zhuǎn)速(油潤滑): 20000