詳細(xì)信息
軸承代號(hào): NACHI 7218C - 單列角接觸球軸承
軸承尺寸
d = 90D = 160
B = 30
a = -0.6
da1(min) = 100
da2(min) = 100
Da1(max) = 150
Da2(max) = 154
ra(max) = 2
ra1(max) = 1
Mass = 2.3
額定動(dòng)負(fù)荷: 124000
額定靜負(fù)荷: 105000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 6400
極限轉(zhuǎn)速（油潤(rùn)滑）: 8800
