詳細(xì)信息
軸承代號(hào): NACHI 7022DF - 角接觸球軸承（面對(duì)面DF）
軸承尺寸
d = 110D = 170
B = 28
a = 26.2
da1(min) = 118
da2(min) = 118
Da1(max) = 162
Da2(max) = 165
ra(max) = 2
ra1(max) = 1
Mass = 2.14
額定動(dòng)負(fù)荷: 149000
額定靜負(fù)荷: 185000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 2500
極限轉(zhuǎn)速（油潤(rùn)滑）: 3300
