詳細信息
軸承代號: NACHI 7028 - 單列角接觸球軸承
軸承尺寸
d = 140D = 210
B = 33
a = 34
da1(min) = 148
da2(min) = 148
Da1(max) = 202
Da2(max) = 205
ra(max) = 2
ra1(max) = 1
Mass = 3.63
額定動負荷: 120000
額定靜負荷: 133000
極限轉速（潤滑脂潤滑）: 2400
極限轉速（油潤滑）: 3300
