詳細(xì)信息
軸承代號: NACHI 45284/45220 - 英制圓錐滾子軸承
軸承尺寸
d = 50.8D = 104.775
B = 30.958
T = 30.162
C = 23.812
a = 7.9
da(min) = 71
db(max) = 59
Da(min) = 95
Db(min) = 99
r1(min) = 6.4
r2(min) = 3.3
Mass(Cone) = 45284
Mass(Cup) = 45220
額定動負(fù)荷: 131000
額定靜負(fù)荷: 171000
極限轉(zhuǎn)速（潤滑脂潤滑）: 3500
極限轉(zhuǎn)速（油潤滑） 4700
