詳細(xì)信息
軸承代號(hào): NACHI N1056 - 圓柱滾子軸承(N系列)
軸承尺寸
d = 280D = 420
B = 65
Ew = 384
da(min) = 298
dc(min) = 320
Da(max) = 402
Db(min) = 385
ra(max) = 3
ra1(max) = 3
Mass = 32.5
額定動(dòng)負(fù)荷: 630000
額定靜負(fù)荷: 1000000
極限轉(zhuǎn)速(潤(rùn)滑脂潤(rùn)滑): 1500
極限轉(zhuǎn)速(油潤(rùn)滑) 1700