詳細(xì)信息
軸承代號(hào): NACHI LM603049/LM603012 - 英制圓錐滾子軸承
軸承尺寸
d = 45.242D = 77.788
B = 19.842
T = 21.43
C = 16.667
a = 2.3
da(min) = 57
db(max) = 50
Da(min) = 71
Db(min) = 74
r1(min) = 3.6
r2(min) = 0.8
Mass(Cone) = LM603049
Mass(Cup) = LM603012
額定動(dòng)負(fù)荷: 57100
額定靜負(fù)荷: 73500
極限轉(zhuǎn)速（潤滑脂潤滑）: 4100
極限轉(zhuǎn)速（油潤滑） 5700
