NACHI64450/64700軸承_進(jìn)口軸承

軸承代號(hào): NACHI 64450/64700 - 英制圓錐滾子軸承

軸承尺寸

d = 114.3
D = 117.8
B = 41.275
T = 41.275
C = 30.162
a = -1.2
da(min) = 131
db(max) = 125
Da(min) = 160
Db(min) = 172
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 64450
Mass(Cup) = 64700

額定動(dòng)負(fù)荷: 231000
額定靜負(fù)荷: 370000
極限轉(zhuǎn)速（潤滑脂潤滑）: 1900
極限轉(zhuǎn)速（油潤滑） 2600