詳細(xì)信息
軸承代號(hào): NACHI 7026DB - 角接觸球軸承（背對(duì)背DB）
軸承尺寸
d = 130D = 200
B = 33
a = 31.1
da1(min) = 138
da2(min) = 138
Da1(max) = 192
Da2(max) = 195
ra(max) = 2
ra1(max) = 1
Mass = 3.43
額定動(dòng)負(fù)荷: 190000
額定靜負(fù)荷: 250000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 2200
極限轉(zhuǎn)速（油潤(rùn)滑）: 2700
