詳細(xì)信息
軸承代號: NACHI JLM506849E/JLM506810E - 英制圓錐滾子軸承
軸承尺寸
d = 55D = 90
B = 23
T = 23
C = 18.5
a = 2.9
da(min) = 72
db(max) = 62
Da(min) = 76
Db(min) = 87
r1(min) = 1.5
r2(min) = 0.5
Mass(Cone) = JLM506849E
Mass(Cup) = JLM506810E
額定動(dòng)負(fù)荷: 81400
額定靜負(fù)荷: 115000
極限轉(zhuǎn)速（潤滑脂潤滑）: 3500
極限轉(zhuǎn)速（油潤滑） 4900
