詳細(xì)信息
軸承代號(hào): NACHI 7321 - 單列角接觸球軸承
軸承尺寸
d = 105D = 225
B = 49
a = 23.1
da1(min) = 119
da2(min) = 112
Da1(max) = 211
Da2(max) = 218
ra(max) = 2.5
ra1(max) = 1
Mass = 9.34
額定動(dòng)負(fù)荷: 219000
額定靜負(fù)荷: 206000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 2700
極限轉(zhuǎn)速（油潤(rùn)滑）: 3600
