詳細(xì)信息
軸承代號: NACHI N224 - 圓柱滾子軸承(N系列)
軸承尺寸
d = 120D = 215
B = 40
Ew = 191.5
da(min) = 132
dc(min) = 146
Da(max) = 203
Db(min) = 196
ra(max) = 2
ra1(max) = 2
Mass = 5.5
額定動負(fù)荷: 260000
額定靜負(fù)荷: 320000
極限轉(zhuǎn)速(潤滑脂潤滑): 2800
極限轉(zhuǎn)速(油潤滑) 3400