详细信息
轴承代号: NACHI 7307C - 单列角接触球轴承
轴承尺寸
d = 35D = 80
B = 21
a = -3.9
da1(min) = 44
da2(min) = 44
Da1(max) = 71
Da2(max) = 74.6
ra(max) = 1.5
ra1(max) = 1
Mass = 0.475
额定动负荷: 40500
额定静负荷: 26000
极限转速（润滑脂润滑）: 14000
极限转速（油润滑）: 19000
