NACHI48393/48320軸承_進(jìn)口軸承

軸承代號: NACHI 48393/48320 - 英制圓錐滾子軸承

軸承尺寸

d = 136.35
D = 190.5
B = 39.688
T = 39.688
C = 33.338
a = 4
da(min) = 151
db(max) = 144
Da(min) = 177
Db(min) = 184
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 48393
Mass(Cup) = 48320

額定動負(fù)荷: 219000
額定靜負(fù)荷: 430000
極限轉(zhuǎn)速（潤滑脂潤滑）: 1700
極限轉(zhuǎn)速（油潤滑） 2300