詳細(xì)信息
軸承代號(hào): NACHI 7010CDB - 角接觸球軸承（背對(duì)背DB）
軸承尺寸
d = 50D = 80
B = 16
a = -0.5
da1(min) = 55
da2(min) = 55
Da1(max) = 75
Da2(max) = 77
ra(max) = 1
ra1(max) = 0.6
Mass = 0.285
額定動(dòng)負(fù)荷: 42500
額定靜負(fù)荷: 44000
極限轉(zhuǎn)速（潤滑脂潤滑）: 9600
極限轉(zhuǎn)速（油潤滑）: 13000
