詳細信息
軸承代號: NACHI 7212 - 單列角接觸球軸承
軸承尺寸
d = 60D = 110
B = 22
a = 13.5
da1(min) = 69
da2(min) = 65
Da1(max) = 101
Da2(max) = 104.6
ra(max) = 1.5
ra1(max) = 1
Mass = 0.82
額定動負荷: 62000
額定靜負荷: 48500
極限轉速（潤滑脂潤滑）: 5300
極限轉速（油潤滑）: 7100
