詳細(xì)信息
軸承代號(hào): NACHI 7326DF - 角接觸球軸承（面對(duì)面DF）
軸承尺寸
d = 130D = 280
B = 58
a = 30.2
da1(min) = 148
da2(min) = 139
Da1(max) = 262
Da2(max) = 271
ra(max) = 3
ra1(max) = 1.5
Mass = 17.4
額定動(dòng)負(fù)荷: 490000
額定靜負(fù)荷: 660000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 1700
極限轉(zhuǎn)速（油潤(rùn)滑）: 2200
