詳細(xì)信息
軸承代號: NACHI 7236 - 單列角接觸球軸承
軸承尺寸
d = 180D = 320
B = 52
a = 46.2
da1(min) = 198
da2(min) = 189
Da1(max) = 302
Da2(max) = 311
ra(max) = 3
ra1(max) = 1.5
Mass = 19.9
額定動負(fù)荷: 281000
額定靜負(fù)荷: 350000
極限轉(zhuǎn)速（潤滑脂潤滑）: 1700
極限轉(zhuǎn)速（油潤滑）: 2200
