詳細(xì)信息
軸承代號: NACHI 7320BDT - 角接觸球軸承(串聯(lián)DT)
軸承尺寸
d = 100D = 215
B = 47
a = 42.7
da1(min) = 114
da2(min) = 107
Da1(max) = 201
Da2(max) = 208
ra(max) = 2.5
ra1(max) = 1
Mass = 8.18
額定動負(fù)荷: 320000
額定靜負(fù)荷: 360000
極限轉(zhuǎn)速(潤滑脂潤滑): 2000
極限轉(zhuǎn)速(油潤滑): 2800