轴承代号: NACHI E32912J - 公制圆锥滚子轴承
轴承尺寸
d = 60
D = 85
B = 17
T = 17
C = 14
a = 1.2
da(min) = 67
db(max) = 67
Da(min) = 77
Db(min) = 81
S1(min) = 4
S2(min) = 6
Cone ra(max) = 1
Cup ra(max) = 1
Mass = 0.33
额定动负荷: 45500
额定静负荷: 76000
极限转速（润滑脂润滑）: 4000
极限转速（油润滑） 5400
