詳細(xì)信息
軸承代號(hào): NACHI 7310CDB - 角接觸球軸承（背對(duì)背DB）
軸承尺寸
d = 50D = 110
B = 27
a = -4.3
da1(min) = 60
da2(min) = 60
Da1(max) = 100
Da2(max) = 104
ra(max) = 2
ra1(max) = 1
Mass = 1.14
額定動(dòng)負(fù)荷: 122000
額定靜負(fù)荷: 102000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 8000
極限轉(zhuǎn)速（油潤(rùn)滑）: 11000
