詳細信息
軸承代號: NACHI 32256 - 公制圓錐滾子軸承
軸承尺寸
d = 280D = 500
B = 130
T = 137
C = 106
a = 16
da(min) = 302
db(max) = 320
Da(min) = 425
Db(min) = 475
S1(min) = 6
S2(min) = 15
Cone ra(max) = 5
Cup ra(max) = 4
Mass = 103
額定動負荷: 1780000
額定靜負荷: 2990000
極限轉(zhuǎn)速（潤滑脂潤滑）: 620
極限轉(zhuǎn)速（油潤滑） 820
