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專業(yè)定制:軋機軸承,回轉(zhuǎn)支承軸承,滾輪軸承
NACHI軸承 7330BDF 詳細參數(shù)
軸承代號: NACHI 7330BDF - 角接觸球軸承(面對面DF)
軸承尺寸
d = 150D = 320
B = 65
a = 66.1
da1(min) = 168
da2(min) = 159
Da1(max) = 302
Da2(max) = 311
ra(max) = 3
ra1(max) = 1.5
Mass = 25.1
額定動負荷: 505000
額定靜負荷: 725000
極限轉(zhuǎn)速(潤滑脂潤滑): 1300
極限轉(zhuǎn)速(油潤滑): 1600