詳細(xì)信息
軸承代號: NACHI E30312DJ - 公制圓錐滾子軸承
軸承尺寸
d = 60D = 130
B = 31
T = 33.5
C = 22
a = -7.3
da(min) = 74
db(max) = 73
Da(min) = 103
Db(min) = 123
S1(min) = 4
S2(min) = 11.5
Cone ra(max) = 2.5
Cup ra(max) = 2
Mass = 1.99
額定動負(fù)荷: 153000
額定靜負(fù)荷: 179000
極限轉(zhuǎn)速（潤滑脂潤滑）: 2600
極限轉(zhuǎn)速（油潤滑） 3700
