詳細(xì)信息
軸承代號: NACHI NNU4932K - 圓柱滾子軸承(圓錐孔NNU系列)
軸承尺寸
d = 160D = 220
B = 60
Fw = 178.5
Da(max) = 211
da(min) = 169
da(max) = 176
da1(min) = 172
ra(max) = 2
Mass = 6.25
額定動負(fù)荷: 365000
額定靜負(fù)荷: 760000
極限轉(zhuǎn)速(潤滑脂潤滑): 2600
極限轉(zhuǎn)速(油潤滑) 3100