詳細(xì)信息
軸承代號: NACHI 7009CDT - 角接觸球軸承(串聯(lián)DT)
軸承尺寸
d = 45D = 75
B = 16
a = -1.1
da1(min) = 50
da2(min) = 50
Da1(max) = 70
Da2(max) = 72
ra(max) = 1
ra1(max) = 0.6
Mass = 0.265
額定動負(fù)荷: 40000
額定靜負(fù)荷: 39000
極限轉(zhuǎn)速(潤滑脂潤滑): 10000
極限轉(zhuǎn)速(油潤滑): 14000