詳細(xì)信息
軸承代號: NACHI NU1028 - 圓柱滾子軸承(NU系列)
軸承尺寸
d = 140D = 210
B = 33
Fw = 158
db(min) = 147
db(max) = 203.5
dc(max) = 161
Da(max) = 200
ra(max) = 2
ra1(max) = 1
Mass = 4.07
額定動負(fù)荷: 170000
額定靜負(fù)荷: 239000
極限轉(zhuǎn)速(潤滑脂潤滑): 3000
極限轉(zhuǎn)速(油潤滑) 3600

