蘇州凱諾永晟軸承有限公司代理經(jīng)銷商銷售: NACHI軸承 7222BDF, 進(jìn)口調(diào)心滾子軸承7222BDF產(chǎn)品相關(guān)規(guī)格類型尺寸信息: 型號:7222BDF , 內(nèi)徑:300mm , 外徑:500mm , 厚度:200mm , 品牌:7222BDF軸承, 類型:調(diào)心滾子軸承, NACHI軸承7222BDF多少錢?請撥打銷售熱線: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 7222BDF 詳細(xì)參數(shù)
軸承代號: NACHI 7222BDF - 角接觸球軸承(面對面DF)
軸承尺寸
d = 110D = 200
B = 38
a = 46.1
da1(min) = 122
da2(min) = 117
Da1(max) = 188
Da2(max) = 193
ra(max) = 2
ra1(max) = 1
Mass = 4.62
額定動負(fù)荷: 259000
額定靜負(fù)荷: 298000
極限轉(zhuǎn)速(潤滑脂潤滑): 2000
極限轉(zhuǎn)速(油潤滑): 2800