NACHI30252軸承_進口軸承

軸承代號: NACHI 30252 - 公制圓錐滾子軸承

軸承尺寸

d = 260
D = 480
B = 80
T = 89
C = 67
a = -4
da(min) = 282
db(max) = 302
Da(min) = 412
Db(min) = 446
S1(min) = 9
S2(min) = 16
Cone ra(max) = 5
Cup ra(max) = 4
Mass = 62.6

額定動負荷: 1240000
額定靜負荷: 1800000
極限轉(zhuǎn)速（潤滑脂潤滑）: 700
極限轉(zhuǎn)速（油潤滑） 950