詳細(xì)信息
軸承代號(hào): NACHI 7201 - 單列角接觸球軸承
軸承尺寸
d = 12D = 32
B = 10
a = 1.4
da1(min) = 17
da2(min) = 14
Da1(max) = 27
Da2(max) = 29.4
ra(max) = 0.6
ra1(max) = 0.3
Mass = 0.04
額定動(dòng)負(fù)荷: 7600
額定靜負(fù)荷: 3960
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 20000
極限轉(zhuǎn)速（油潤(rùn)滑）: 27000
