詳細信息
軸承代號: NACHI 7210C - 單列角接觸球軸承
軸承尺寸
d = 50D = 90
B = 20
a = -1.9
da1(min) = 57
da2(min) = 57
Da1(max) = 83
Da2(max) = 85
ra(max) = 1
ra1(max) = 0.6
Mass = 0.485
額定動負荷: 43000
額定靜負荷: 32000
極限轉(zhuǎn)速（潤滑脂潤滑）: 11000
極限轉(zhuǎn)速（油潤滑）: 16000
