詳細(xì)信息
軸承代號(hào): NACHI 495A/493 - 英制圓錐滾子軸承
軸承尺寸
d = 76.2D = 136.525
B = 29.769
T = 30.162
C = 22.225
a = 0.8
da(min) = 92
db(max) = 86
Da(min) = 122
Db(min) = 130
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 495A
Mass(Cup) = 493
額定動(dòng)負(fù)荷: 118000
額定靜負(fù)荷: 175000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 2600
極限轉(zhuǎn)速（油潤(rùn)滑） 3500
