NACHI15117/15250X軸承_進(jìn)口軸承

軸承代號(hào): NACHI 15117/15250X - 英制圓錐滾子軸承

軸承尺寸

d = 30
D = 63.5
B = 20.638
T = 20.638
C = 15.875
a = 5.8
da(min) = 36.5
db(max) = 35
Da(min) = 55
Db(min) = 59
r1(min) = 1.3
r2(min) = 1.5
Mass(Cone) = 15117
Mass(Cup) = 15250X

額定動(dòng)負(fù)荷: 45000
額定靜負(fù)荷: 54500
極限轉(zhuǎn)速（潤滑脂潤滑）: 6000
極限轉(zhuǎn)速（油潤滑） 8000