詳細(xì)信息
軸承代號(hào): NACHI 52420 - 雙向 推力球軸承(Flat back face)
軸承尺寸
d = 100d2 = 80
D = 210
T5 = 160
T6 = 96.5
d3(max) = 209
D1(min) = 103
a = 33
A1 = 43.5
R = 160
da(min) = 100
Da2(max) = 155
ra1(max) = 1
Mass = 26.6
額定動(dòng)負(fù)荷: 345000
額定靜負(fù)荷: 895000
極限轉(zhuǎn)速(潤滑脂潤滑): 710
極限轉(zhuǎn)速(油潤滑) 1000