詳細信息
軸承代號: NACHI 7312B - 單列角接觸球軸承
軸承尺寸
d = 60D = 130
B = 31
a = 24.4
da1(min) = 72
da2(min) = 67
Da1(max) = 118
Da2(max) = 123
ra(max) = 2
ra1(max) = 1
Mass = 1.81
額定動負荷: 92500
額定靜負荷: 67500
極限轉速（潤滑脂潤滑）: 4300
極限轉速（油潤滑）: 5500
