轴承代号: NACHI 30236 - 公制圆锥滚子轴承
轴承尺寸
d = 180
D = 320
B = 52
T = 57
C = 43
a = -4.1
da(min) = 198
db(max) = 206
Da(min) = 276
Db(min) = 301
S1(min) = 9
S2(min) = 12
Cone ra(max) = 4
Cup ra(max) = 3
Mass = 17.2
额定动负荷: 510000
额定静负荷: 675000
极限转速（润滑脂润滑）: 1100
极限转速（油润滑） 1400
