7314轴承尺寸参数

问题描述

精选答案

轴承尺寸

d = 70

D = 150

B = 35

a = 14.3

da1(min) = 82

da2(min) = 77

Da1(max) = 138

Da2(max) = 143

ra(max) = 2

ra1(max) = 1

Mass = 2.7

额定动负荷: 125000

额定静负荷: 94000

极限转速（润滑脂润滑）: 4000