詳細(xì)信息
軸承代號(hào): NACHI 7208 - 單列角接觸球軸承
軸承尺寸
d = 40D = 80
B = 18
a = 8.3
da1(min) = 47
da2(min) = 45
Da1(max) = 73
Da2(max) = 75
ra(max) = 1
ra1(max) = 0.6
Mass = 0.38
額定動(dòng)負(fù)荷: 35000
額定靜負(fù)荷: 25200
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 7500
極限轉(zhuǎn)速（油潤(rùn)滑）: 10000
