詳細(xì)信息
軸承代號(hào): NACHI NU1080 - 圓柱滾子軸承(NU系列)
軸承尺寸
d = 400D = 600
B = 90
Fw = 450
db(min) = 422
db(max) = 578
dc(max) = 455
Da(max) = 578
ra(max) = 4
ra1(max) = 4
Mass = 92.5
額定動(dòng)負(fù)荷: 1350000
額定靜負(fù)荷: 2280000
極限轉(zhuǎn)速(潤(rùn)滑脂潤(rùn)滑): 950
極限轉(zhuǎn)速(油潤(rùn)滑) 1100