詳細(xì)信息
軸承代號(hào): NACHI 6460YA/6420 - 英制圓錐滾子軸承
軸承尺寸
d = 73.025D = 149.225
B = 54.229
T = 53.975
C = 44.45
a = 14.7
da(min) = 111
db(max) = 88
Da(min) = 129
Db(min) = 141
r1(min) = 7
r2(min) = 3.2
Mass(Cone) = 6460YA
Mass(Cup) = 6420
額定動(dòng)負(fù)荷: 285000
額定靜負(fù)荷: 404000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 2200
極限轉(zhuǎn)速（油潤(rùn)滑） 3100
