詳細(xì)信息
軸承代號: NACHI 30321D - 公制圓錐滾子軸承
軸承尺寸
d = 105D = 225
B = 49
T = 53.5
C = 36
a = -15.7
da(min) = 124
db(max) = 128
Da(min) = 193
Db(min) = 212
S1(min) = 5
S2(min) = 11
Cone ra(max) = 3
Cup ra(max) = 2.5
Mass = 9.2
額定動負(fù)荷: 330000
額定靜負(fù)荷: 395000
極限轉(zhuǎn)速（潤滑脂潤滑）: 1400
極限轉(zhuǎn)速（油潤滑） 2000
