詳細信息
軸承代號: NACHI 7306 - 單列角接觸球軸承
軸承尺寸
d = 30D = 72
B = 19
a = 5.2
da1(min) = 37
da2(min) = 35
Da1(max) = 65
Da2(max) = 67
ra(max) = 1
ra1(max) = 0.6
Mass = 0.36
額定動負荷: 33500
額定靜負荷: 22400
極限轉(zhuǎn)速（潤滑脂潤滑）: 9000
極限轉(zhuǎn)速（油潤滑）: 12000
