軸承代號: NACHI 655/653 - 英制圓錐滾子軸承

軸承尺寸

d = 69.85
D = 146.05
B = 41.275
T = 41.275
C = 31.75
a = 7.9
da(min) = 88
db(max) = 82
Da(min) = 131
Db(min) = 139
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 655
Mass(Cup) = 653

額定動負荷: 188000
額定靜負荷: 260000
極限轉速（潤滑脂潤滑）: 2500
極限轉速（油潤滑） 3300