欧美精品日韩精品综合一区二区,精品国产污污污免费网站入口,中文字幕大看蕉在线观看,国产目拍亚洲精品一区二区,视频一区二区三区国在线观看,懂色av一区二区三区天大师

雙列圓錐滾子軸承（英制）

雙列圓錐滾子軸承（英制）

規(guī)格與參數(shù)

Bearing NO. :HM252348NA/HM252315D
Boundary dimensions(mm)
d :260.35
D :731.724
T :173.038
C :128.588
r?1.2min :1.6
r?3.4min :6.4
Basic load ratings(kN)
Cr :1730
Cor :3360
Design :1
Abutment and fillet dimensions(mm)
da min :279.2
Da max :397.9
rb max :1.6
ra max :6.4
Value
e :0.33
Y1 :2.03
Y2 :3.02
Y0 :1.98
Weight (kg)
Refer :90