轴承代号: NACHI E30315DJ - 公制圆锥滚子轴承
轴承尺寸
d = 75
D = 160
B = 37
T = 40
C = 26
a = -10
da(min) = 87
db(max) = 88
Da(min) = 125
Db(min) = 152
S1(min) = 5
S2(min) = 12.5
Cone ra(max) = 2.5
Cup ra(max) = 2
Mass = 3.4
额定动负荷: 218000
额定静负荷: 261000
极限转速（润滑脂润滑）: 2200
极限转速（油润滑） 3000
