詳細(xì)信息
軸承代號(hào): NACHI N208 - 圓柱滾子軸承(N系列)
軸承尺寸
d = 40D = 80
B = 18
Ew = 70
da(min) = 47
dc(min) = 52
Da(max) = 73
Db(min) = 72
ra(max) = 1
ra1(max) = 1
Mass = 0.36
額定動(dòng)負(fù)荷: 43500
額定靜負(fù)荷: 43000
極限轉(zhuǎn)速(潤(rùn)滑脂潤(rùn)滑): 8500
極限轉(zhuǎn)速(油潤(rùn)滑) 10000

