詳細(xì)信息
軸承代號(hào): NACHI 47487R/47420DM - 英制圓錐滾子軸承
軸承尺寸
d = 69.85D = 120
B = 32.545
T = 32.545
C = 26.195
a = 6
da(min) = 84
db(max) = 78
Da(min) = 107
Db(min) = 114
r1(min) = 3.6
r2(min) = 0.5
Mass(Cone) = 47487R
Mass(Cup) = 47420DM
額定動(dòng)負(fù)荷: 150000
額定靜負(fù)荷: 218000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 2600
極限轉(zhuǎn)速（油潤(rùn)滑） 3700
