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:
22300 Series

22300 Series

Dimension and Parameters

Bearing No. :22312K
Dimensions (mm)
d :60
D :130
B :46
rs?min :2.1
Basic Load Rating (KN)
Cr :238
Cor :273
Speed Limit (rpm)
Grease :2600
Oil :4000
Weight
(kg) :2.83