詳細(xì)信息
軸承代號: NACHI N315 - 圓柱滾子軸承(N系列)
軸承尺寸
d = 75D = 160
B = 37
Ew = 139.5
da(min) = 87
dc(min) = 97
Da(max) = 148
Db(min) = 143
ra(max) = 2
ra1(max) = 2
Mass = 3.15
額定動負(fù)荷: 190000
額定靜負(fù)荷: 205000
極限轉(zhuǎn)速(潤滑脂潤滑): 3800
極限轉(zhuǎn)速(油潤滑) 4500