詳細信息
軸承代號: NACHI 7318B - 單列角接觸球軸承
軸承尺寸
d = 90D = 190
B = 43
a = 37.3
da1(min) = 104
da2(min) = 97
Da1(max) = 176
Da2(max) = 183
ra(max) = 2.5
ra1(max) = 1
Mass = 5.76
額定動負荷: 161000
額定靜負荷: 139000
極限轉速（潤滑脂潤滑）: 2800
極限轉速（油潤滑）: 3800
