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

Double-direction Tapered Thrust Roller Bearings

Dimension and Parameters

Main dimensions(mm)
d :320
D :440
H :108
r?1.2min :1,1
r 3.4min :3
ra max :1
rb max :2,5
Basic load ratings(kN)
Cr :1000,0
Cor :4900
Fatigue load limit（Cu） :340
Weight (kg) :48,5
Design :353102