成人毛片在线,麻豆精品一区二区,精品免费在线观看,三级精品视频,青草视频网站,a级网站在线观看

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