一边cao一边粗话打奶视频-男人资源网站-97超碰伊人-又粗又猛又黄又爽无遮挡-xxxx日本免费-国产精品爽爽v在线观看无码-伊人影音-国产精成人品免费观看-自拍日韩亚洲一区在线-欧美大屁股xxxx高跟欧美黑人

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