詳細(xì)信息
軸承代號: NACHI 7020C - 單列角接觸球軸承
軸承尺寸
d = 100D = 150
B = 24
a = 2.4
da1(min) = 107
da2(min) = 107
Da1(max) = 143
Da2(max) = 145.6
ra(max) = 1.5
ra1(max) = 1
Mass = 1.37
額定動負(fù)荷: 76000
額定靜負(fù)荷: 77500
極限轉(zhuǎn)速（潤滑脂潤滑）: 6400
極限轉(zhuǎn)速（油潤滑）: 8800
