日本做受高潮好舒服视频丨欧美亚洲综合久久偷偷人人丨精品熟女少妇av久久免费丨欧美极品少妇做受丨小说自拍图片精品视频

25-year production experience

d:
D:
B:
6800 Series

6800 Series

Dimension and Parameters

Bearing No. :6810
Dimensions（mm）
d :50
D :65
B :7
rs min :0.3
Basic Load Rating (kN)
Cr :6.6
Cor :6.1
Limit Speed (rpm)
Grease :9600
Oil :11000
Weight
(Kg) :0.052