轴承代号: NACHI 29688/29620 - 英制圆锥滚子轴承
轴承尺寸
d = 73.817
D = 112.712
B = 25.4
T = 25.4
C = 19.05
a = -0.9
da(min) = 83
db(max) = 81
Da(min) = 101
Db(min) = 109
r1(min) = 1.5
r2(min) = 3.3
Mass(Cone) = 29688
Mass(Cup) = 29620
额定动负荷: 86000
额定静负荷: 133000
极限转速（润滑脂润滑）: 3100
极限转速（油润滑） 4100
