詳細信息
軸承代號: NACHI 7234DT - 角接觸球軸承(串聯DT)
軸承尺寸
d = 170D = 310
B = 52
a = 43.3
da1(min) = 188
da2(min) = 179
Da1(max) = 292
Da2(max) = 301
ra(max) = 3
ra1(max) = 1.5
Mass = 17.4
額定動負荷: 440000
額定靜負荷: 660000
極限轉速(潤滑脂潤滑): 1400
極限轉速(油潤滑): 1900