詳細信息
軸承代號: NACHI 7207DF - 角接觸球軸承(面對面DF)
軸承尺寸
d = 35D = 72
B = 17
a = 6.9
da1(min) = 42
da2(min) = 40
Da1(max) = 65
Da2(max) = 67
ra(max) = 1
ra1(max) = 0.6
Mass = 0.295
額定動負荷: 48000
額定靜負荷: 40000
極限轉速(潤滑脂潤滑): 7000
極限轉速(油潤滑): 9500