詳細(xì)信息
軸承代號: NACHI NU422 - 圓柱滾子軸承(NU系列)
軸承尺寸
d = 110D = 280
B = 65
Fw = 155
db(min) = 128
db(max) = 262
dc(max) = 157
Da(max) = 262
ra(max) = 3
ra1(max) = 3
Mass = 20.5
額定動負(fù)荷: 545000
額定靜負(fù)荷: 620000
極限轉(zhuǎn)速(潤滑脂潤滑): 2000
極限轉(zhuǎn)速(油潤滑) 2600