詳細(xì)信息
軸承代號: NACHI 7207C - 單列角接觸球軸承
軸承尺寸
d = 35D = 72
B = 17
a = -2.8
da1(min) = 42
da2(min) = 42
Da1(max) = 65
Da2(max) = 67
ra(max) = 1
ra1(max) = 0.6
Mass = 0.295
額定動負(fù)荷: 30500
額定靜負(fù)荷: 20100
極限轉(zhuǎn)速（潤滑脂潤滑）: 15000
極限轉(zhuǎn)速（油潤滑）: 21000
