詳細(xì)信息
軸承代號(hào): NACHI NN3038K - 圓柱滾子軸承(圓錐孔NN系列)
軸承尺寸
d = 190D = 290
B = 75
Ew = 265
Da(min) = 202
Da(max) = 278
da(min) = 202
da1(min) = 206
ra(max) = 2
Mass = 17.5
額定動(dòng)負(fù)荷: 590000
額定靜負(fù)荷: 1080000
極限轉(zhuǎn)速(潤滑脂潤滑): 2000
極限轉(zhuǎn)速(油潤滑) 2400