詳細信息
軸承代號: NACHI LM12749/LM12710 - 英制圓錐滾子軸承
軸承尺寸
d = 22D = 45.237
B = 16.637
T = 15.494
C = 12.065
a = 5.4
da(min) = 27.5
db(max) = 26
Da(min) = 39.5
Db(min) = 42.5
r1(min) = 1.3
r2(min) = 1.3
Mass(Cone) = LM12749
Mass(Cup) = LM12710
額定動負荷: 28700
額定靜負荷: 33000
極限轉(zhuǎn)速（潤滑脂潤滑）: 8500
極限轉(zhuǎn)速（油潤滑） 11000
