詳細(xì)信息
軸承代號(hào): NACHI 399A/394A - 英制圓錐滾子軸承
軸承尺寸
d = 68.262D = 110
B = 21.996
T = 22
C = 18.824
a = 0.8
da(min) = 78
db(max) = 74
Da(min) = 101
Db(min) = 104.5
r1(min) = 2.3
r2(min) = 1.3
Mass(Cone) = 399A
Mass(Cup) = 394A
額定動(dòng)負(fù)荷: 87500
額定靜負(fù)荷: 117000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 3200
極限轉(zhuǎn)速（油潤(rùn)滑） 4300
