詳細(xì)信息
軸承代號(hào): NACHI 7320CDF - 角接觸球軸承（面對(duì)面DF）
軸承尺寸
d = 100D = 215
B = 47
a = -5.3
da1(min) = 114
da2(min) = 114
Da1(max) = 201
Da2(max) = 208
ra(max) = 2.5
ra1(max) = 1
Mass = 8.18
額定動(dòng)負(fù)荷: 340000
額定靜負(fù)荷: 385000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 4100
極限轉(zhuǎn)速（油潤(rùn)滑）: 5600
