詳細(xì)信息
軸承代號: NACHI 7008 - 單列角接觸球軸承
軸承尺寸
d = 40D = 68
B = 15
a = 8.2
da1(min) = 45
da2(min) = 45
Da1(max) = 63
Da2(max) = 65
ra(max) = 1
ra1(max) = 0.6
Mass = 0.21
額定動負(fù)荷: 18800
額定靜負(fù)荷: 14500
極限轉(zhuǎn)速（潤滑脂潤滑）: 8500
極限轉(zhuǎn)速（油潤滑）: 11000
