詳細(xì)信息
軸承代號: NACHI N426 - 圓柱滾子軸承(N系列)
軸承尺寸
d = 130D = 340
B = 78
Ew = 285
da(min) = 152
dc(min) = 187
Da(max) = 318
Db(min) = 287
ra(max) = 4
ra1(max) = 4
Mass = 36.1
額定動負(fù)荷: 820000
額定靜負(fù)荷: 955000
極限轉(zhuǎn)速(潤滑脂潤滑): 1700
極限轉(zhuǎn)速(油潤滑) 2200