欧美日日I久久嗨I国产成人在线免费观看I久操综合I日韩在线观看你懂的I天天婬色婬色综I国内精品偷拍I人妻懂色av粉嫩av浪潮I30位吞精合集magnetI碰超在线观看I国产少妇I极品少妇HDXX天美HDXXI日本高清中文字幕有码在线I91.xxxx

25-year production experience

d:
D:
B:
6900 Series

6900 Series

Dimension and Parameters

Bearing No. :6909
Dimensions（mm）
d :45
D :68
B :12
rs min :0.6
Basic Load Rating (kN)
Cr :13.1
Cor :10.4
Limit Speed (rpm)
Grease :9000
Oil :12000
Weight
(Kg) :0.128