詳細信息
軸承代號: NACHI 7338BDF - 角接觸球軸承（面對面DF）
軸承尺寸
d = 190D = 400
B = 78
a = 84.8
da1(min) = 212
da2(min) = 200
Da1(max) = 378
Da2(max) = 390
ra(max) = 4
ra1(max) = 2
Mass = 47.6
額定動負荷: 680000
額定靜負荷: 1150000
極限轉(zhuǎn)速（潤滑脂潤滑）: 1000
極限轉(zhuǎn)速（油潤滑）: 1400
