詳細信息
軸承代號: NACHI 7215BDT - 角接觸球軸承(串聯DT)
軸承尺寸
d = 75D = 130
B = 25
a = 30.6
da1(min) = 84
da2(min) = 80
Da1(max) = 121
Da2(max) = 124.6
ra(max) = 1.5
ra1(max) = 1
Mass = 1.23
額定動負荷: 120000
額定靜負荷: 128000
極限轉速(潤滑脂潤滑): 3200
極限轉速(油潤滑): 4300