詳細(xì)信息
軸承代號: NACHI 7038C - 單列角接觸球軸承
軸承尺寸
d = 190D = 290
B = 46
a = 4.7
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: 248000
額定靜負(fù)荷: 310000
極限轉(zhuǎn)速（潤滑脂潤滑）: 3300
極限轉(zhuǎn)速（油潤滑）: 4600
