NACHI15580/15520軸承_進口軸承

軸承代號: NACHI 15580/15520 - 英制圓錐滾子軸承

軸承尺寸

d = 26.988
D = 51.15
B = 17.462
T = 17.462
C = 13.495
a = 2.8
da(min) = 38.5
db(max) = 32
Da(min) = 51
Db(min) = 53
r1(min) = 3.5
r2(min) = 1.5
Mass(Cone) = 15580
Mass(Cup) = 15520

額定動負荷: 42500
額定靜負荷: 49000
極限轉(zhuǎn)速（潤滑脂潤滑）: 6700
極限轉(zhuǎn)速（油潤滑） 9000