詳細(xì)信息
軸承代號(hào): NACHI N1028 - 圓柱滾子軸承(N系列)
軸承尺寸
d = 140D = 210
B = 33
Ew = 192
da(min) = 149
dc(min) = 161
Da(max) = 200
Db(min) = 193
ra(max) = 2
ra1(max) = 1
Mass = 4
額定動(dòng)負(fù)荷: 170000
額定靜負(fù)荷: 239000
極限轉(zhuǎn)速(潤(rùn)滑脂潤(rùn)滑): 3000
極限轉(zhuǎn)速(油潤(rùn)滑) 3600