詳細信息
軸承代號: NACHI 7321C - 單列角接觸球軸承
軸承尺寸
d = 105D = 225
B = 49
a = -5.3
da1(min) = 119
da2(min) = 119
Da1(max) = 211
Da2(max) = 218
ra(max) = 2.5
ra1(max) = 1
Mass = 9.34
額定動負荷: 224000
額定靜負荷: 212000
極限轉速（潤滑脂潤滑）: 4800
極限轉速（油潤滑）: 6700
