詳細(xì)信息
軸承代號(hào): NACHI NNU4952K - 圓柱滾子軸承(圓錐孔NNU系列)
軸承尺寸
d = 260D = 360
B = 100
Fw = 292
Da(max) = 349
da(min) = 271
da(max) = 288
da1(min) = 276
ra(max) = 2
Mass = 28.3
額定動(dòng)負(fù)荷: 925000
額定靜負(fù)荷: 2100000
極限轉(zhuǎn)速(潤(rùn)滑脂潤(rùn)滑): 1500
極限轉(zhuǎn)速(油潤(rùn)滑) 1800