詳細(xì)信息
軸承代號(hào): NACHI NJ319 - 圓柱滾子軸承(NJ系列)
軸承尺寸
d = 95D = 200
B = 45
Fw = 121.5
db(min) = 109
db(max) = 186
dd(min) = 134
Da(max) = 186
ra(max) = 2.5
額定動(dòng)負(fù)荷: 258000
額定靜負(fù)荷: 289000
極限轉(zhuǎn)速(潤滑脂潤滑): 3000
極限轉(zhuǎn)速(油潤滑) 3600