詳細(xì)信息
軸承代號(hào): NACHI 7038 - 單列角接觸球軸承
軸承尺寸
d = 190D = 290
B = 46
a = 46.3
da1(min) = 199
da2(min) = 199
Da1(max) = 281
Da2(max) = 284
ra(max) = 2
ra1(max) = 1
Mass = 10.7
額定動(dòng)負(fù)荷: 218000
額定靜負(fù)荷: 277000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 1800
極限轉(zhuǎn)速（油潤(rùn)滑）: 2300
