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. :6904
Dimensions（mm）
d :20
D :37
B :9
rs min :0.3
Basic Load Rating (kN)
Cr :6.4
Cor :3.7
Limit Speed (rpm)
Grease :19000
Oil :23000
Weight
(Kg) :0.036