詳細(xì)信息
軸承代號(hào): NACHI 7218CDT - 角接觸球軸承(串聯(lián)DT)
軸承尺寸
d = 90D = 160
B = 30
a = -0.6
da1(min) = 100
da2(min) = 100
Da1(max) = 150
Da2(max) = 154
ra(max) = 2
ra1(max) = 1
Mass = 2.3
額定動(dòng)負(fù)荷: 201000
額定靜負(fù)荷: 211000
極限轉(zhuǎn)速(潤(rùn)滑脂潤(rùn)滑): 5100
極限轉(zhuǎn)速(油潤(rùn)滑): 7000