詳細(xì)信息
軸承代號(hào): NACHI 7024DF - 角接觸球軸承（面對(duì)面DF）
軸承尺寸
d = 120D = 180
B = 28
a = 29.3
da1(min) = 128
da2(min) = 128
Da1(max) = 172
Da2(max) = 175
ra(max) = 2
ra1(max) = 1
Mass = 2.27
額定動(dòng)負(fù)荷: 157000
額定靜負(fù)荷: 206000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 2300
極限轉(zhuǎn)速（油潤(rùn)滑）: 3000
