轴承代号: NACHI E32915J - 公制圆锥滚子轴承
轴承尺寸
d = 75
D = 105
B = 20
T = 20
C = 16
a = 1.3
da(min) = 82
db(max) = 82
Da(min) = 97
Db(min) = 101
S1(min) = 5
S2(min) = 7
Cone ra(max) = 1
Cup ra(max) = 1
Mass = 0.56
额定动负荷: 72000
额定静负荷: 127000
极限转速（润滑脂润滑）: 3200
极限转速（油润滑） 4300
