NACHI33281/33462軸承_進(jìn)口軸承

軸承代號(hào): NACHI 33281/33462 - 英制圓錐滾子軸承

軸承尺寸

d = 71.438
D = 117.475
B = 30.163
T = 30.163
C = 23.813
a = 2.4
da(min) = 85
db(max) = 79
Da(min) = 104
Db(min) = 112
r1(min) = 3.6
r2(min) = 3.2
Mass(Cone) = 33281
Mass(Cup) = 33462

額定動(dòng)負(fù)荷: 118000
額定靜負(fù)荷: 179000
極限轉(zhuǎn)速（潤滑脂潤滑）: 2700
極限轉(zhuǎn)速（油潤滑） 3700