詳細信息
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
極限轉速(潤滑脂潤滑): 5000
極限轉速(油潤滑): 6700