轴承代号: NACHI E30215J - 公制圆锥滚子轴承
轴承尺寸
d = 75
D = 130
B = 25
T = 27.25
C = 22
a = -0.3
da(min) = 85
db(max) = 86
Da(min) = 115
Db(min) = 124
S1(min) = 4
S2(min) = 5
Cone ra(max) = 2
Cup ra(max) = 1.5
Mass = 1.39
额定动负荷: 142000
额定静负荷: 181000
极限转速（润滑脂润滑）: 2900
极限转速（油润滑） 3900
