詳細(xì)信息
軸承代號(hào): NACHI N204 - 圓柱滾子軸承(N系列)
軸承尺寸
d = 20D = 47
B = 14
Ew = 40
da(min) = 26
dc(min) = 29
Da(max) = 41
Db(min) = 42
ra(max) = 1
ra1(max) = 0.6
Mass = 0.11
額定動(dòng)負(fù)荷: 15400
額定靜負(fù)荷: 12700
極限轉(zhuǎn)速(潤(rùn)滑脂潤(rùn)滑): 15000
極限轉(zhuǎn)速(油潤(rùn)滑) 18000

