詳細(xì)信息
軸承代號: NACHI 7324 - 單列角接觸球軸承
軸承尺寸
d = 120D = 260
B = 55
a = 27.3
da1(min) = 134
da2(min) = 127
Da1(max) = 246
Da2(max) = 253
ra(max) = 2.5
ra1(max) = 1
Mass = 14.2
額定動負(fù)荷: 260000
額定靜負(fù)荷: 169000
極限轉(zhuǎn)速（潤滑脂潤滑）: 2200
極限轉(zhuǎn)速（油潤滑）: 3000
