NACHIH-JLM104948/H-JLM104910軸承_進(jìn)口軸承

軸承代號(hào): NACHI H-JLM104948/H-JLM104910 - 英制圓錐滾子軸承

軸承尺寸

d = 50
D = 82
B = 21.5
T = 21.5
C = 17
a = 5.3
da(min) = 60
db(max) = 55
Da(min) = 76
Db(min) = 78
r1(min) = 3
r2(min) = 0.5
Mass(Cone) = H-JLM104948
Mass(Cup) = H-JLM104910

額定動(dòng)負(fù)荷: 71700
額定靜負(fù)荷: 97900
極限轉(zhuǎn)速（潤滑脂潤滑）: 3800
極限轉(zhuǎn)速（油潤滑） 5300