免费福利片I精品视频在线看I日本黄区免费视频观看I在线成人欧美I国产精品久久久久久久久久免费I久久久免费毛片I久久久久久久福利I成人免费共享视频

25-year production experience

d:
D:
B:
6800 Series

6800 Series

Dimension and Parameters

Bearing No. :6809
Dimensions（mm）
d :45
D :58
B :7
rs min :0.3
Basic Load Rating (kN)
Cr :5.35
Cor :4.95
Limit Speed (rpm)
Grease :11000
Oil :12000
Weight
(Kg) :0.04