詳細(xì)信息
軸承代號: NACHI N1068 - 圓柱滾子軸承(N系列)
軸承尺寸
d = 340D = 520
B = 82
Ew = 475
da(min) = 362
dc(min) = 390
Da(max) = 498
Db(min) = 476
ra(max) = 4
ra1(max) = 4
Mass = 64.8
額定動負(fù)荷: 1050000
額定靜負(fù)荷: 1670000
極限轉(zhuǎn)速(潤滑脂潤滑): 1200
極限轉(zhuǎn)速(油潤滑) 1300