詳細(xì)信息
軸承代號(hào): NACHI 7219 - 單列角接觸球軸承
軸承尺寸
d = 95D = 170
B = 32
a = 22.2
da1(min) = 107
da2(min) = 102
Da1(max) = 158
Da2(max) = 163
ra(max) = 2
ra1(max) = 1
Mass = 2.78
額定動(dòng)負(fù)荷: 126000
額定靜負(fù)荷: 112000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 3400
極限轉(zhuǎn)速（油潤(rùn)滑）: 4500
