詳細(xì)信息
軸承代號(hào): NACHI 7006CDB - 角接觸球軸承（背對(duì)背DB）
軸承尺寸
d = 30D = 55
B = 13
a = -1.6
da1(min) = 35
da2(min) = 35
Da1(max) = 50
Da2(max) = 52
ra(max) = 1
ra1(max) = 0.6
Mass = 0.135
額定動(dòng)負(fù)荷: 25900
額定靜負(fù)荷: 24000
極限轉(zhuǎn)速（潤滑脂潤滑）: 15000
極限轉(zhuǎn)速（油潤滑）: 21000
