轴承代号: NACHI E32221J - 公制圆锥滚子轴承
轴承尺寸
d = 105
D = 190
B = 50
T = 53
C = 43
a = 7.7
da(min) = 117
db(max) = 118
Da(min) = 163
Db(min) = 178
S1(min) = 6
S2(min) = 10
Cone ra(max) = 2.5
Cup ra(max) = 2
Mass = 5.9
额定动负荷: 360000
额定静负荷: 510000
极限转速（润滑脂润滑）: 1900
极限转速（油润滑） 2600
