詳細(xì)信息
軸承代號(hào): NACHI LL428349/LL428310 - 英制圓錐滾子軸承
軸承尺寸
d = 139.7D = 180.975
B = 20.638
T = 21.433
C = 16.67
a = -7.3
da(min) = 150
db(max) = 145
Da(min) = 175
Db(min) = 175
r1(min) = 1.5
r2(min) = 1.5
Mass(Cone) = LL428349
Mass(Cup) = LL428310
額定動(dòng)負(fù)荷: 120000
額定靜負(fù)荷: 214000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 1700
極限轉(zhuǎn)速（油潤(rùn)滑） 2200
