久草在线免费看视频I国产精品剧情在线亚洲I一区二区国产精品I午夜国产一区I国产精品久久久久永久免费观看I亚洲日本va在线观看I久久电影色I九九久久免费视频

25-year production experience

d:
D:
B:
6900 Series

6900 Series

Dimension and Parameters

Bearing No. :6903
Dimensions（mm）
d :17
D :30
B :7
rs min :0.3
Basic Load Rating (kN)
Cr :4.65
Cor :2.58
Limit Speed (rpm)
Grease :22000
Oil :26000
Weight
(Kg) :0.018