詳細信息
軸承代號: NACHI 7222BDF - 角接觸球軸承（面對面DF）
軸承尺寸
d = 110D = 200
B = 38
a = 46.1
da1(min) = 122
da2(min) = 117
Da1(max) = 188
Da2(max) = 193
ra(max) = 2
ra1(max) = 1
Mass = 4.62
額定動負荷: 259000
額定靜負荷: 298000
極限轉速（潤滑脂潤滑）: 2000
極限轉速（油潤滑）: 2800
