詳細(xì)信息
軸承代號(hào): NACHI 7009C - 單列角接觸球軸承
軸承尺寸
d = 45D = 75
B = 16
a = -1.1
da1(min) = 50
da2(min) = 50
Da1(max) = 70
Da2(max) = 72
ra(max) = 1
ra1(max) = 0.6
Mass = 0.265
額定動(dòng)負(fù)荷: 24600
額定靜負(fù)荷: 19400
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 13000
極限轉(zhuǎn)速（油潤(rùn)滑）: 18000
