詳細(xì)信息
軸承代號(hào): NACHI 7310BDB - 角接觸球軸承（背對(duì)背DB）
軸承尺寸
d = 50D = 110
B = 27
a = 20.1
da1(min) = 60
da2(min) = 56
Da1(max) = 100
Da2(max) = 104
ra(max) = 2
ra1(max) = 1
Mass = 1.14
額定動(dòng)負(fù)荷: 114000
額定靜負(fù)荷: 98500
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 4000
極限轉(zhuǎn)速（油潤(rùn)滑）: 5300
