轴承代号: NACHI E32220J - 公制圆锥滚子轴承
轴承尺寸
d = 100
D = 180
B = 46
T = 49
C = 39
a = 7.2
da(min) = 112
db(max) = 112
Da(min) = 155
Db(min) = 168
S1(min) = 5
S2(min) = 10
Cone ra(max) = 2.5
Cup ra(max) = 2
Mass = 4.99
额定动负荷: 315000
额定静负荷: 465000
极限转速（润滑脂润滑）: 2000
极限转速（油润滑） 2700
