啊…嗯啊好深bl肉男男肉_97精品视频在线_免费高清特级毛片_你懂的免费视频

25-year production experience

d:
D:
B:
6700 Series

6700 Series

Dimension and Parameters

Bearing No. :6704
Dimensions（mm）
d :20
D :27
B :4
rs min :0.2
Basic Load Rating (kN)
Cr :1.04
Cor :0.73
Limit Speed (rpm)
Grease :5000
Oil :5700
Weight
(Kg) :0.0045