详细信息
轴承代号: NACHI 645/632 - 英制圆锥滚子轴承
轴承尺寸
d = 71.438D = 136.525
B = 41.275
T = 41.275
C = 31.75
a = 11
da(min) = 98
db(max) = 83
Da(min) = 108
Db(min) = 123
r1(min) = 6.4
r2(min) = 3.2
Mass(Cone) = 645
Mass(Cup) = 632
额定动负荷: 197000
额定静负荷: 267000
极限转速(润滑脂润滑): 2500
极限转速(油润滑) 3500