詳細(xì)信息
軸承代號(hào): NACHI 71412/71750 - 英制圓錐滾子軸承
軸承尺寸
d = 104.775D = 190.5
B = 49.212
T = 47.625
C = 34.925
a = 6.5
da(min) = 124
db(max) = 118
Da(min) = 171
Db(min) = 181
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 71412
Mass(Cup) = 71750
額定動(dòng)負(fù)荷: 273000
額定靜負(fù)荷: 425000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 1800
極限轉(zhuǎn)速（油潤(rùn)滑） 2500
