詳細(xì)信息
軸承代號(hào): NACHI N428 - 圓柱滾子軸承(N系列)
軸承尺寸
d = 140D = 360
B = 82
Ew = 302
da(min) = 162
dc(min) = 200
Da(max) = 338
Db(min) = 304
ra(max) = 4
ra1(max) = 4
Mass = 46.8
額定動(dòng)負(fù)荷: 875000
額定靜負(fù)荷: 1020000
極限轉(zhuǎn)速(潤(rùn)滑脂潤(rùn)滑): 1500
極限轉(zhuǎn)速(油潤(rùn)滑) 1900