詳細(xì)信息
軸承代號: NACHI 7217BDF - 角接觸球軸承(面對面DF)
軸承尺寸
d = 85D = 150
B = 28
a = 35.4
da1(min) = 95
da2(min) = 91
Da1(max) = 140
Da2(max) = 144
ra(max) = 2
ra1(max) = 1
Mass = 1.87
額定動負(fù)荷: 159000
額定靜負(fù)荷: 168000
極限轉(zhuǎn)速(潤滑脂潤滑): 2600
極限轉(zhuǎn)速(油潤滑): 3800