詳細(xì)信息
軸承代號: NACHI 7211CDT - 角接觸球軸承(串聯(lián)DT)
軸承尺寸
d = 55D = 100
B = 21
a = -1.6
da1(min) = 64
da2(min) = 64
Da1(max) = 91
Da2(max) = 94.6
ra(max) = 1.5
ra1(max) = 1
Mass = 0.635
額定動負(fù)荷: 86500
額定靜負(fù)荷: 80000
極限轉(zhuǎn)速(潤滑脂潤滑): 8000
極限轉(zhuǎn)速(油潤滑): 11000